28509630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6053}}^1$

素因数の和:6220

約数の個数: 32

約数和(自身を含む): 68870304

約数和(自身を除く): 40360674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 6053, 12106, 18159, 30265, 36318, 60530, 90795, 181590, 950321, 1900642, 2850963, 4751605, 5701926, 9503210, 14254815, 28509630]

約数ペア:

[(1, 28509630), (2, 14254815), (3, 9503210), (5, 5701926), (6, 4751605), (10, 2850963), (15, 1900642), (30, 950321), (157, 181590), (314, 90795), (471, 60530), (785, 36318), (942, 30265), (1570, 18159), (2355, 12106), (4710, 6053)]