949805220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{24851}}^1$

素因数の和:24890

約数の個数: 144

約数和(自身を含む): 3331758528

約数和(自身を除く): 2381953308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 5460, 6370, 7644, 9555, 12740, 19110, 24851, 38220, 49702, 74553, 99404, 124255, 149106, 173957, 248510, 298212, 323063, 347914, 372765, 497020, 521871, 646126, 695828, 745530, 869785, 969189, 1043742, 1217699, 1292252, 1491060, 1615315, 1739570, 1938378, 2087484, 2261441, 2435398, 2609355, 3230630, 3479140, 3653097, 3876756, 4522882, 4845945, 4870796, 5218710, 6088495, 6461260, 6784323, 7306194, 9045764, 9691890, 10437420, 11307205, 12176990, 13568646, 14612388, 15830087, 18265485, 19383780, 22614410, 24353980, 27137292, 31660174, 33921615, 36530970, 45228820, 47490261, 63320348, 67843230, 73061940, 79150435, 94980522, 135686460, 158300870, 189961044, 237451305, 316601740, 474902610, 949805220]

約数ペア:

[(1, 949805220), (2, 474902610), (3, 316601740), (4, 237451305), (5, 189961044), (6, 158300870), (7, 135686460), (10, 94980522), (12, 79150435), (13, 73061940), (14, 67843230), (15, 63320348), (20, 47490261), (21, 45228820), (26, 36530970), (28, 33921615), (30, 31660174), (35, 27137292), (39, 24353980), (42, 22614410), (49, 19383780), (52, 18265485), (60, 15830087), (65, 14612388), (70, 13568646), (78, 12176990), (84, 11307205), (91, 10437420), (98, 9691890), (105, 9045764), (130, 7306194), (140, 6784323), (147, 6461260), (156, 6088495), (182, 5218710), (195, 4870796), (196, 4845945), (210, 4522882), (245, 3876756), (260, 3653097), (273, 3479140), (294, 3230630), (364, 2609355), (390, 2435398), (420, 2261441), (455, 2087484), (490, 1938378), (546, 1739570), (588, 1615315), (637, 1491060), (735, 1292252), (780, 1217699), (910, 1043742), (980, 969189), (1092, 869785), (1274, 745530), (1365, 695828), (1470, 646126), (1820, 521871), (1911, 497020), (2548, 372765), (2730, 347914), (2940, 323063), (3185, 298212), (3822, 248510), (5460, 173957), (6370, 149106), (7644, 124255), (9555, 99404), (12740, 74553), (19110, 49702), (24851, 38220)]