90386170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 192761856

約数和(自身を除く): 102375686

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 83, 94, 166, 235, 329, 331, 415, 470, 581, 658, 662, 830, 1162, 1645, 1655, 2317, 2905, 3290, 3310, 3901, 4634, 5810, 7802, 11585, 15557, 19505, 23170, 27307, 27473, 31114, 39010, 54614, 54946, 77785, 108899, 136535, 137365, 155570, 192311, 217798, 273070, 274730, 384622, 544495, 961555, 1088990, 1291231, 1923110, 2582462, 6456155, 9038617, 12912310, 18077234, 45193085, 90386170]

約数ペア:

[(1, 90386170), (2, 45193085), (5, 18077234), (7, 12912310), (10, 9038617), (14, 6456155), (35, 2582462), (47, 1923110), (70, 1291231), (83, 1088990), (94, 961555), (166, 544495), (235, 384622), (329, 274730), (331, 273070), (415, 217798), (470, 192311), (581, 155570), (658, 137365), (662, 136535), (830, 108899), (1162, 77785), (1645, 54946), (1655, 54614), (2317, 39010), (2905, 31114), (3290, 27473), (3310, 27307), (3901, 23170), (4634, 19505), (5810, 15557), (7802, 11585)]