3149630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 6607440

約数和(自身を除く): 3457810

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 137, 190, 209, 242, 274, 418, 605, 685, 1045, 1210, 1370, 1507, 2090, 2299, 2603, 3014, 4598, 5206, 7535, 11495, 13015, 15070, 16577, 22990, 26030, 28633, 33154, 57266, 82885, 143165, 165770, 286330, 314963, 629926, 1574815, 3149630]

約数ペア:

[(1, 3149630), (2, 1574815), (5, 629926), (10, 314963), (11, 286330), (19, 165770), (22, 143165), (38, 82885), (55, 57266), (95, 33154), (110, 28633), (121, 26030), (137, 22990), (190, 16577), (209, 15070), (242, 13015), (274, 11495), (418, 7535), (605, 5206), (685, 4598), (1045, 3014), (1210, 2603), (1370, 2299), (1507, 2090)]