30045064

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^2\times {\mathrm{191}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 65963520

約数和(自身を除く): 35918456

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 191, 212, 371, 382, 424, 742, 764, 1337, 1484, 1528, 2674, 2809, 2968, 5348, 5618, 10123, 10696, 11236, 19663, 20246, 22472, 39326, 40492, 70861, 78652, 80984, 141722, 157304, 283444, 536519, 566888, 1073038, 2146076, 3755633, 4292152, 7511266, 15022532, 30045064]

約数ペア:

[(1, 30045064), (2, 15022532), (4, 7511266), (7, 4292152), (8, 3755633), (14, 2146076), (28, 1073038), (53, 566888), (56, 536519), (106, 283444), (191, 157304), (212, 141722), (371, 80984), (382, 78652), (424, 70861), (742, 40492), (764, 39326), (1337, 22472), (1484, 20246), (1528, 19663), (2674, 11236), (2809, 10696), (2968, 10123), (5348, 5618)]