581371270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:769

約数の個数: 64

約数和(自身を含む): 1139339520

約数和(自身を除く): 557968250

約数列:

[1, 2, 5, 10, 17, 34, 73, 79, 85, 146, 158, 170, 365, 395, 593, 730, 790, 1186, 1241, 1343, 2482, 2686, 2965, 5767, 5930, 6205, 6715, 10081, 11534, 12410, 13430, 20162, 28835, 43289, 46847, 50405, 57670, 86578, 93694, 98039, 100810, 196078, 216445, 234235, 432890, 468470, 490195, 735913, 796399, 980390, 1471826, 1592798, 3419831, 3679565, 3981995, 6839662, 7359130, 7963990, 17099155, 34198310, 58137127, 116274254, 290685635, 581371270]

約数ペア:

[(1, 581371270), (2, 290685635), (5, 116274254), (10, 58137127), (17, 34198310), (34, 17099155), (73, 7963990), (79, 7359130), (85, 6839662), (146, 3981995), (158, 3679565), (170, 3419831), (365, 1592798), (395, 1471826), (593, 980390), (730, 796399), (790, 735913), (1186, 490195), (1241, 468470), (1343, 432890), (2482, 234235), (2686, 216445), (2965, 196078), (5767, 100810), (5930, 98039), (6205, 93694), (6715, 86578), (10081, 57670), (11534, 50405), (12410, 46847), (13430, 43289), (20162, 28835)]