252292110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{16921}}^1$

素因数の和:17009

約数の個数: 64

約数和(自身を含む): 701789184

約数和(自身を除く): 449497074

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2130, 2485, 2982, 4970, 7455, 14910, 16921, 33842, 50763, 84605, 101526, 118447, 169210, 236894, 253815, 355341, 507630, 592235, 710682, 1184470, 1201391, 1776705, 2402782, 3553410, 3604173, 6006955, 7208346, 8409737, 12013910, 16819474, 18020865, 25229211, 36041730, 42048685, 50458422, 84097370, 126146055, 252292110]

約数ペア:

[(1, 252292110), (2, 126146055), (3, 84097370), (5, 50458422), (6, 42048685), (7, 36041730), (10, 25229211), (14, 18020865), (15, 16819474), (21, 12013910), (30, 8409737), (35, 7208346), (42, 6006955), (70, 3604173), (71, 3553410), (105, 2402782), (142, 1776705), (210, 1201391), (213, 1184470), (355, 710682), (426, 592235), (497, 507630), (710, 355341), (994, 253815), (1065, 236894), (1491, 169210), (2130, 118447), (2485, 101526), (2982, 84605), (4970, 50763), (7455, 33842), (14910, 16921)]