6216280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{149}}^2$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 16092720

約数和(自身を除く): 9876440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 149, 280, 298, 596, 745, 1043, 1192, 1490, 2086, 2980, 4172, 5215, 5960, 8344, 10430, 20860, 22201, 41720, 44402, 88804, 111005, 155407, 177608, 222010, 310814, 444020, 621628, 777035, 888040, 1243256, 1554070, 3108140, 6216280]

約数ペア:

[(1, 6216280), (2, 3108140), (4, 1554070), (5, 1243256), (7, 888040), (8, 777035), (10, 621628), (14, 444020), (20, 310814), (28, 222010), (35, 177608), (40, 155407), (56, 111005), (70, 88804), (140, 44402), (149, 41720), (280, 22201), (298, 20860), (596, 10430), (745, 8344), (1043, 5960), (1192, 5215), (1490, 4172), (2086, 2980)]