210535260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8707}}^1$

素因数の和:8763

約数の個数: 96

約数和(自身を含む): 655398912

約数和(自身を除く): 444863652

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, 4030, 4836, 6045, 8060, 8707, 12090, 17414, 24180, 26121, 34828, 43535, 52242, 87070, 104484, 113191, 130605, 174140, 226382, 261210, 269917, 339573, 452764, 522420, 539834, 565955, 679146, 809751, 1079668, 1131910, 1349585, 1358292, 1619502, 1697865, 2263820, 2699170, 3239004, 3395730, 3508921, 4048755, 5398340, 6791460, 7017842, 8097510, 10526763, 14035684, 16195020, 17544605, 21053526, 35089210, 42107052, 52633815, 70178420, 105267630, 210535260]

約数ペア:

[(1, 210535260), (2, 105267630), (3, 70178420), (4, 52633815), (5, 42107052), (6, 35089210), (10, 21053526), (12, 17544605), (13, 16195020), (15, 14035684), (20, 10526763), (26, 8097510), (30, 7017842), (31, 6791460), (39, 5398340), (52, 4048755), (60, 3508921), (62, 3395730), (65, 3239004), (78, 2699170), (93, 2263820), (124, 1697865), (130, 1619502), (155, 1358292), (156, 1349585), (186, 1131910), (195, 1079668), (260, 809751), (310, 679146), (372, 565955), (390, 539834), (403, 522420), (465, 452764), (620, 339573), (780, 269917), (806, 261210), (930, 226382), (1209, 174140), (1612, 130605), (1860, 113191), (2015, 104484), (2418, 87070), (4030, 52242), (4836, 43535), (6045, 34828), (8060, 26121), (8707, 24180), (12090, 17414)]