30721856244

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{3181}}^1\times {\mathrm{9043}}^1$

素因数の和:12320

約数の個数: 48

約数和(自身を含む): 72520580160

約数和(自身を除く): 41798723916

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 3181, 6362, 9043, 9543, 12724, 18086, 19086, 27129, 36172, 38172, 54258, 108516, 283109, 566218, 804827, 849327, 1132436, 1609654, 1698654, 2414481, 3219308, 3397308, 4828962, 9657924, 28765783, 57531566, 86297349, 115063132, 172594698, 345189396, 2560154687, 5120309374, 7680464061, 10240618748, 15360928122, 30721856244]

約数ペア:

[(1, 30721856244), (2, 15360928122), (3, 10240618748), (4, 7680464061), (6, 5120309374), (12, 2560154687), (89, 345189396), (178, 172594698), (267, 115063132), (356, 86297349), (534, 57531566), (1068, 28765783), (3181, 9657924), (6362, 4828962), (9043, 3397308), (9543, 3219308), (12724, 2414481), (18086, 1698654), (19086, 1609654), (27129, 1132436), (36172, 849327), (38172, 804827), (54258, 566218), (108516, 283109)]