326166770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{21221}}^1$

素因数の和:21310

約数の個数: 32

約数和(自身を含む): 618833520

約数和(自身を除く): 292666750

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 145, 265, 290, 530, 1537, 3074, 7685, 15370, 21221, 42442, 106105, 212210, 615409, 1124713, 1230818, 2249426, 3077045, 5623565, 6154090, 11247130, 32616677, 65233354, 163083385, 326166770]

約数ペア:

[(1, 326166770), (2, 163083385), (5, 65233354), (10, 32616677), (29, 11247130), (53, 6154090), (58, 5623565), (106, 3077045), (145, 2249426), (265, 1230818), (290, 1124713), (530, 615409), (1537, 212210), (3074, 106105), (7685, 42442), (15370, 21221)]