4981249140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{3229}}^1\times {\mathrm{3673}}^1$

素因数の和:6921

約数の個数: 96

約数和(自身を含む): 15949274880

約数和(自身を除く): 10968025740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 3229, 3673, 6458, 7346, 9687, 11019, 12916, 14692, 16145, 18365, 19374, 22038, 22603, 25711, 32290, 36730, 38748, 44076, 45206, 48435, 51422, 55095, 64580, 67809, 73460, 77133, 90412, 96870, 102844, 110190, 113015, 128555, 135618, 154266, 193740, 220380, 226030, 257110, 271236, 308532, 339045, 385665, 452060, 514220, 678090, 771330, 1356180, 1542660, 11860117, 23720234, 35580351, 47440468, 59300585, 71160702, 83020819, 118601170, 142321404, 166041638, 177901755, 237202340, 249062457, 332083276, 355803510, 415104095, 498124914, 711607020, 830208190, 996249828, 1245312285, 1660416380, 2490624570, 4981249140]

約数ペア:

[(1, 4981249140), (2, 2490624570), (3, 1660416380), (4, 1245312285), (5, 996249828), (6, 830208190), (7, 711607020), (10, 498124914), (12, 415104095), (14, 355803510), (15, 332083276), (20, 249062457), (21, 237202340), (28, 177901755), (30, 166041638), (35, 142321404), (42, 118601170), (60, 83020819), (70, 71160702), (84, 59300585), (105, 47440468), (140, 35580351), (210, 23720234), (420, 11860117), (3229, 1542660), (3673, 1356180), (6458, 771330), (7346, 678090), (9687, 514220), (11019, 452060), (12916, 385665), (14692, 339045), (16145, 308532), (18365, 271236), (19374, 257110), (22038, 226030), (22603, 220380), (25711, 193740), (32290, 154266), (36730, 135618), (38748, 128555), (44076, 113015), (45206, 110190), (48435, 102844), (51422, 96870), (55095, 90412), (64580, 77133), (67809, 73460)]