1749743060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:298

約数の個数: 192

約数和(自身を含む): 4374155520

約数和(自身を除く): 2624412460

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 41, 52, 53, 65, 76, 82, 95, 106, 130, 163, 164, 190, 205, 212, 247, 260, 265, 326, 380, 410, 494, 530, 533, 652, 689, 779, 815, 820, 988, 1007, 1060, 1066, 1235, 1378, 1558, 1630, 2014, 2119, 2132, 2173, 2470, 2665, 2756, 3097, 3116, 3260, 3445, 3895, 4028, 4238, 4346, 4940, 5035, 5330, 6194, 6683, 6890, 7790, 8476, 8639, 8692, 10070, 10127, 10595, 10660, 10865, 12388, 13091, 13366, 13780, 15485, 15580, 17278, 20140, 20254, 21190, 21730, 26182, 26732, 28249, 30970, 33415, 34556, 40261, 40508, 41287, 42380, 43195, 43460, 50635, 52364, 56498, 61940, 65455, 66830, 80522, 82574, 86390, 86879, 101270, 112307, 112996, 126977, 130910, 133660, 141245, 161044, 164141, 165148, 172780, 173758, 201305, 202540, 206435, 224614, 253954, 261820, 282490, 328282, 347516, 354199, 402610, 412870, 434395, 449228, 507908, 536731, 561535, 564980, 634885, 656564, 708398, 805220, 820705, 825740, 868790, 1073462, 1123070, 1269770, 1416796, 1641410, 1650701, 1737580, 1770995, 2133833, 2146924, 2246140, 2539540, 2683655, 3282820, 3301402, 3541990, 4267666, 4604587, 5367310, 6602804, 6729781, 7083980, 8253505, 8535332, 9209174, 10669165, 10734620, 13459562, 16507010, 18418348, 21338330, 23022935, 26919124, 33014020, 33648905, 42676660, 46045870, 67297810, 87487153, 92091740, 134595620, 174974306, 349948612, 437435765, 874871530, 1749743060]

約数ペア:

[(1, 1749743060), (2, 874871530), (4, 437435765), (5, 349948612), (10, 174974306), (13, 134595620), (19, 92091740), (20, 87487153), (26, 67297810), (38, 46045870), (41, 42676660), (52, 33648905), (53, 33014020), (65, 26919124), (76, 23022935), (82, 21338330), (95, 18418348), (106, 16507010), (130, 13459562), (163, 10734620), (164, 10669165), (190, 9209174), (205, 8535332), (212, 8253505), (247, 7083980), (260, 6729781), (265, 6602804), (326, 5367310), (380, 4604587), (410, 4267666), (494, 3541990), (530, 3301402), (533, 3282820), (652, 2683655), (689, 2539540), (779, 2246140), (815, 2146924), (820, 2133833), (988, 1770995), (1007, 1737580), (1060, 1650701), (1066, 1641410), (1235, 1416796), (1378, 1269770), (1558, 1123070), (1630, 1073462), (2014, 868790), (2119, 825740), (2132, 820705), (2173, 805220), (2470, 708398), (2665, 656564), (2756, 634885), (3097, 564980), (3116, 561535), (3260, 536731), (3445, 507908), (3895, 449228), (4028, 434395), (4238, 412870), (4346, 402610), (4940, 354199), (5035, 347516), (5330, 328282), (6194, 282490), (6683, 261820), (6890, 253954), (7790, 224614), (8476, 206435), (8639, 202540), (8692, 201305), (10070, 173758), (10127, 172780), (10595, 165148), (10660, 164141), (10865, 161044), (12388, 141245), (13091, 133660), (13366, 130910), (13780, 126977), (15485, 112996), (15580, 112307), (17278, 101270), (20140, 86879), (20254, 86390), (21190, 82574), (21730, 80522), (26182, 66830), (26732, 65455), (28249, 61940), (30970, 56498), (33415, 52364), (34556, 50635), (40261, 43460), (40508, 43195), (41287, 42380)]