60468980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21143}}^1$

素因数の和:21176

約数の個数: 48

約数和(自身を含む): 149192064

約数和(自身を除く): 88723084

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 21143, 42286, 84572, 105715, 211430, 232573, 274859, 422860, 465146, 549718, 930292, 1099436, 1162865, 1374295, 2325730, 2748590, 3023449, 4651460, 5497180, 6046898, 12093796, 15117245, 30234490, 60468980]

約数ペア:

[(1, 60468980), (2, 30234490), (4, 15117245), (5, 12093796), (10, 6046898), (11, 5497180), (13, 4651460), (20, 3023449), (22, 2748590), (26, 2325730), (44, 1374295), (52, 1162865), (55, 1099436), (65, 930292), (110, 549718), (130, 465146), (143, 422860), (220, 274859), (260, 232573), (286, 211430), (572, 105715), (715, 84572), (1430, 42286), (2860, 21143)]