2508330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{691}}^1$

素因数の和:723

約数の個数: 48

約数和(自身を含む): 6626592

約数和(自身を除く): 4118262

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 691, 726, 1210, 1382, 1815, 2073, 3455, 3630, 4146, 6910, 7601, 10365, 15202, 20730, 22803, 38005, 45606, 76010, 83611, 114015, 167222, 228030, 250833, 418055, 501666, 836110, 1254165, 2508330]

約数ペア:

[(1, 2508330), (2, 1254165), (3, 836110), (5, 501666), (6, 418055), (10, 250833), (11, 228030), (15, 167222), (22, 114015), (30, 83611), (33, 76010), (55, 45606), (66, 38005), (110, 22803), (121, 20730), (165, 15202), (242, 10365), (330, 7601), (363, 6910), (605, 4146), (691, 3630), (726, 3455), (1210, 2073), (1382, 1815)]