317615460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{170761}}^1$

素因数の和:170804

約数の個数: 48

約数和(自身を含む): 918016512

約数和(自身を除く): 600401052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 170761, 341522, 512283, 683044, 853805, 1024566, 1707610, 2049132, 2561415, 3415220, 5122830, 5293591, 10245660, 10587182, 15880773, 21174364, 26467955, 31761546, 52935910, 63523092, 79403865, 105871820, 158807730, 317615460]

約数ペア:

[(1, 317615460), (2, 158807730), (3, 105871820), (4, 79403865), (5, 63523092), (6, 52935910), (10, 31761546), (12, 26467955), (15, 21174364), (20, 15880773), (30, 10587182), (31, 10245660), (60, 5293591), (62, 5122830), (93, 3415220), (124, 2561415), (155, 2049132), (186, 1707610), (310, 1024566), (372, 853805), (465, 683044), (620, 512283), (930, 341522), (1860, 170761)]