74159540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5821}}^1$

素因数の和:5857

約数の個数: 72

約数和(自身を含む): 195130152

約数和(自身を除く): 120970612

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 5821, 6370, 11642, 12740, 23284, 29105, 40747, 58210, 75673, 81494, 116420, 151346, 162988, 203735, 285229, 302692, 378365, 407470, 529711, 570458, 756730, 814940, 1059422, 1140916, 1426145, 1513460, 2118844, 2648555, 2852290, 3707977, 5297110, 5704580, 7415954, 10594220, 14831908, 18539885, 37079770, 74159540]

約数ペア:

[(1, 74159540), (2, 37079770), (4, 18539885), (5, 14831908), (7, 10594220), (10, 7415954), (13, 5704580), (14, 5297110), (20, 3707977), (26, 2852290), (28, 2648555), (35, 2118844), (49, 1513460), (52, 1426145), (65, 1140916), (70, 1059422), (91, 814940), (98, 756730), (130, 570458), (140, 529711), (182, 407470), (196, 378365), (245, 302692), (260, 285229), (364, 203735), (455, 162988), (490, 151346), (637, 116420), (910, 81494), (980, 75673), (1274, 58210), (1820, 40747), (2548, 29105), (3185, 23284), (5821, 12740), (6370, 11642)]