65455260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2763

約数の個数: 96

約数和(自身を含む): 203814912

約数和(自身を除く): 138359652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 2707, 4030, 4836, 5414, 6045, 8060, 8121, 10828, 12090, 13535, 16242, 24180, 27070, 32484, 35191, 40605, 54140, 70382, 81210, 83917, 105573, 140764, 162420, 167834, 175955, 211146, 251751, 335668, 351910, 419585, 422292, 503502, 527865, 703820, 839170, 1007004, 1055730, 1090921, 1258755, 1678340, 2111460, 2181842, 2517510, 3272763, 4363684, 5035020, 5454605, 6545526, 10909210, 13091052, 16363815, 21818420, 32727630, 65455260]

約数ペア:

[(1, 65455260), (2, 32727630), (3, 21818420), (4, 16363815), (5, 13091052), (6, 10909210), (10, 6545526), (12, 5454605), (13, 5035020), (15, 4363684), (20, 3272763), (26, 2517510), (30, 2181842), (31, 2111460), (39, 1678340), (52, 1258755), (60, 1090921), (62, 1055730), (65, 1007004), (78, 839170), (93, 703820), (124, 527865), (130, 503502), (155, 422292), (156, 419585), (186, 351910), (195, 335668), (260, 251751), (310, 211146), (372, 175955), (390, 167834), (403, 162420), (465, 140764), (620, 105573), (780, 83917), (806, 81210), (930, 70382), (1209, 54140), (1612, 40605), (1860, 35191), (2015, 32484), (2418, 27070), (2707, 24180), (4030, 16242), (4836, 13535), (5414, 12090), (6045, 10828), (8060, 8121)]