90960190

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{2351}}^1$

素因数の和:2484

約数の個数: 32

約数和(自身を含む): 169174656

約数和(自身を除く): 78214466

約数列:

[1, 2, 5, 10, 53, 73, 106, 146, 265, 365, 530, 730, 2351, 3869, 4702, 7738, 11755, 19345, 23510, 38690, 124603, 171623, 249206, 343246, 623015, 858115, 1246030, 1716230, 9096019, 18192038, 45480095, 90960190]

約数ペア:

[(1, 90960190), (2, 45480095), (5, 18192038), (10, 9096019), (53, 1716230), (73, 1246030), (106, 858115), (146, 623015), (265, 343246), (365, 249206), (530, 171623), (730, 124603), (2351, 38690), (3869, 23510), (4702, 19345), (7738, 11755)]