888914940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{631}}^1$

素因数の和:1139

約数の個数: 96

約数和(自身を含む): 2545675776

約数和(自身を除く): 1656760836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 443, 530, 631, 636, 795, 886, 1060, 1262, 1329, 1590, 1772, 1893, 2215, 2524, 2658, 3155, 3180, 3786, 4430, 5316, 6310, 6645, 7572, 8860, 9465, 12620, 13290, 18930, 23479, 26580, 33443, 37860, 46958, 66886, 70437, 93916, 100329, 117395, 133772, 140874, 167215, 200658, 234790, 279533, 281748, 334430, 352185, 401316, 469580, 501645, 559066, 668860, 704370, 838599, 1003290, 1118132, 1397665, 1408740, 1677198, 2006580, 2795330, 3354396, 4192995, 5590660, 8385990, 14815249, 16771980, 29630498, 44445747, 59260996, 74076245, 88891494, 148152490, 177782988, 222228735, 296304980, 444457470, 888914940]

約数ペア:

[(1, 888914940), (2, 444457470), (3, 296304980), (4, 222228735), (5, 177782988), (6, 148152490), (10, 88891494), (12, 74076245), (15, 59260996), (20, 44445747), (30, 29630498), (53, 16771980), (60, 14815249), (106, 8385990), (159, 5590660), (212, 4192995), (265, 3354396), (318, 2795330), (443, 2006580), (530, 1677198), (631, 1408740), (636, 1397665), (795, 1118132), (886, 1003290), (1060, 838599), (1262, 704370), (1329, 668860), (1590, 559066), (1772, 501645), (1893, 469580), (2215, 401316), (2524, 352185), (2658, 334430), (3155, 281748), (3180, 279533), (3786, 234790), (4430, 200658), (5316, 167215), (6310, 140874), (6645, 133772), (7572, 117395), (8860, 100329), (9465, 93916), (12620, 70437), (13290, 66886), (18930, 46958), (23479, 37860), (26580, 33443)]