74968770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{86171}}^1$

素因数の和:86210

約数の個数: 32

約数和(自身を含む): 186131520

約数和(自身を除く): 111162750

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 86171, 172342, 258513, 430855, 517026, 861710, 1292565, 2498959, 2585130, 4997918, 7496877, 12494795, 14993754, 24989590, 37484385, 74968770]

約数ペア:

[(1, 74968770), (2, 37484385), (3, 24989590), (5, 14993754), (6, 12494795), (10, 7496877), (15, 4997918), (29, 2585130), (30, 2498959), (58, 1292565), (87, 861710), (145, 517026), (174, 430855), (290, 258513), (435, 172342), (870, 86171)]