3115810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 48

約数和(自身を含む): 6370560

約数和(自身を除く): 3254750

約数列:

[1, 2, 5, 10, 19, 23, 31, 38, 46, 62, 95, 115, 155, 190, 230, 310, 437, 529, 589, 713, 874, 1058, 1178, 1426, 2185, 2645, 2945, 3565, 4370, 5290, 5890, 7130, 10051, 13547, 16399, 20102, 27094, 32798, 50255, 67735, 81995, 100510, 135470, 163990, 311581, 623162, 1557905, 3115810]

約数ペア:

[(1, 3115810), (2, 1557905), (5, 623162), (10, 311581), (19, 163990), (23, 135470), (31, 100510), (38, 81995), (46, 67735), (62, 50255), (95, 32798), (115, 27094), (155, 20102), (190, 16399), (230, 13547), (310, 10051), (437, 7130), (529, 5890), (589, 5290), (713, 4370), (874, 3565), (1058, 2945), (1178, 2645), (1426, 2185)]