4726470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 13188096

約数和(自身を除く): 8461626

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 317, 355, 426, 497, 634, 710, 951, 994, 1065, 1491, 1585, 1902, 2130, 2219, 2485, 2982, 3170, 4438, 4755, 4970, 6657, 7455, 9510, 11095, 13314, 14910, 22190, 22507, 33285, 45014, 66570, 67521, 112535, 135042, 157549, 225070, 315098, 337605, 472647, 675210, 787745, 945294, 1575490, 2363235, 4726470]

約数ペア:

[(1, 4726470), (2, 2363235), (3, 1575490), (5, 945294), (6, 787745), (7, 675210), (10, 472647), (14, 337605), (15, 315098), (21, 225070), (30, 157549), (35, 135042), (42, 112535), (70, 67521), (71, 66570), (105, 45014), (142, 33285), (210, 22507), (213, 22190), (317, 14910), (355, 13314), (426, 11095), (497, 9510), (634, 7455), (710, 6657), (951, 4970), (994, 4755), (1065, 4438), (1491, 3170), (1585, 2982), (1902, 2485), (2130, 2219)]