3559270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 7983360

約数和(自身を除く): 4424090

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 131, 143, 190, 209, 247, 262, 286, 418, 494, 655, 715, 1045, 1235, 1310, 1430, 1441, 1703, 2090, 2470, 2489, 2717, 2882, 3406, 4978, 5434, 7205, 8515, 12445, 13585, 14410, 17030, 18733, 24890, 27170, 27379, 32357, 37466, 54758, 64714, 93665, 136895, 161785, 187330, 273790, 323570, 355927, 711854, 1779635, 3559270]

約数ペア:

[(1, 3559270), (2, 1779635), (5, 711854), (10, 355927), (11, 323570), (13, 273790), (19, 187330), (22, 161785), (26, 136895), (38, 93665), (55, 64714), (65, 54758), (95, 37466), (110, 32357), (130, 27379), (131, 27170), (143, 24890), (190, 18733), (209, 17030), (247, 14410), (262, 13585), (286, 12445), (418, 8515), (494, 7205), (655, 5434), (715, 4978), (1045, 3406), (1235, 2882), (1310, 2717), (1430, 2489), (1441, 2470), (1703, 2090)]