46893140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 127908480

約数和(自身を除く): 81015340

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 61, 68, 70, 76, 85, 95, 119, 122, 133, 140, 170, 190, 238, 244, 266, 289, 305, 323, 340, 380, 427, 476, 532, 578, 595, 610, 646, 665, 854, 1037, 1156, 1159, 1190, 1220, 1292, 1330, 1445, 1615, 1708, 2023, 2074, 2135, 2261, 2318, 2380, 2660, 2890, 3230, 4046, 4148, 4270, 4522, 4636, 5185, 5491, 5780, 5795, 6460, 7259, 8092, 8113, 8540, 9044, 10115, 10370, 10982, 11305, 11590, 14518, 16226, 17629, 19703, 20230, 20740, 21964, 22610, 23180, 27455, 29036, 32452, 35258, 36295, 38437, 39406, 40460, 40565, 45220, 54910, 70516, 72590, 76874, 78812, 81130, 88145, 98515, 109820, 123403, 137921, 145180, 153748, 162260, 176290, 192185, 197030, 246806, 275842, 334951, 352580, 384370, 394060, 493612, 551684, 617015, 669902, 689605, 768740, 1234030, 1339804, 1379210, 1674755, 2344657, 2468060, 2758420, 3349510, 4689314, 6699020, 9378628, 11723285, 23446570, 46893140]

約数ペア:

[(1, 46893140), (2, 23446570), (4, 11723285), (5, 9378628), (7, 6699020), (10, 4689314), (14, 3349510), (17, 2758420), (19, 2468060), (20, 2344657), (28, 1674755), (34, 1379210), (35, 1339804), (38, 1234030), (61, 768740), (68, 689605), (70, 669902), (76, 617015), (85, 551684), (95, 493612), (119, 394060), (122, 384370), (133, 352580), (140, 334951), (170, 275842), (190, 246806), (238, 197030), (244, 192185), (266, 176290), (289, 162260), (305, 153748), (323, 145180), (340, 137921), (380, 123403), (427, 109820), (476, 98515), (532, 88145), (578, 81130), (595, 78812), (610, 76874), (646, 72590), (665, 70516), (854, 54910), (1037, 45220), (1156, 40565), (1159, 40460), (1190, 39406), (1220, 38437), (1292, 36295), (1330, 35258), (1445, 32452), (1615, 29036), (1708, 27455), (2023, 23180), (2074, 22610), (2135, 21964), (2261, 20740), (2318, 20230), (2380, 19703), (2660, 17629), (2890, 16226), (3230, 14518), (4046, 11590), (4148, 11305), (4270, 10982), (4522, 10370), (4636, 10115), (5185, 9044), (5491, 8540), (5780, 8113), (5795, 8092), (6460, 7259)]