7406741580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{3313}}^1\times {\mathrm{5323}}^1$

素因数の和:8655

約数の個数: 96

約数和(自身を含む): 23713181184

約数和(自身を除く): 16306439604

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, 3313, 5323, 6626, 9939, 10646, 13252, 15969, 16565, 19878, 21292, 23191, 26615, 31938, 33130, 37261, 39756, 46382, 49695, 53230, 63876, 66260, 69573, 74522, 79845, 92764, 99390, 106460, 111783, 115955, 139146, 149044, 159690, 186305, 198780, 223566, 231910, 278292, 319380, 347865, 372610, 447132, 463820, 558915, 695730, 745220, 1117830, 1391460, 2235660, 17635099, 35270198, 52905297, 70540396, 88175495, 105810594, 123445693, 176350990, 211621188, 246891386, 264526485, 352701980, 370337079, 493782772, 529052970, 617228465, 740674158, 1058105940, 1234456930, 1481348316, 1851685395, 2468913860, 3703370790, 7406741580]

約数ペア:

[(1, 7406741580), (2, 3703370790), (3, 2468913860), (4, 1851685395), (5, 1481348316), (6, 1234456930), (7, 1058105940), (10, 740674158), (12, 617228465), (14, 529052970), (15, 493782772), (20, 370337079), (21, 352701980), (28, 264526485), (30, 246891386), (35, 211621188), (42, 176350990), (60, 123445693), (70, 105810594), (84, 88175495), (105, 70540396), (140, 52905297), (210, 35270198), (420, 17635099), (3313, 2235660), (5323, 1391460), (6626, 1117830), (9939, 745220), (10646, 695730), (13252, 558915), (15969, 463820), (16565, 447132), (19878, 372610), (21292, 347865), (23191, 319380), (26615, 278292), (31938, 231910), (33130, 223566), (37261, 198780), (39756, 186305), (46382, 159690), (49695, 149044), (53230, 139146), (63876, 115955), (66260, 111783), (69573, 106460), (74522, 99390), (79845, 92764)]