74500890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{23209}}^1$

素因数の和:23326

約数の個数: 32

約数和(自身を含む): 180480960

約数和(自身を除く): 105980070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 23209, 46418, 69627, 116045, 139254, 232090, 348135, 696270, 2483363, 4966726, 7450089, 12416815, 14900178, 24833630, 37250445, 74500890]

約数ペア:

[(1, 74500890), (2, 37250445), (3, 24833630), (5, 14900178), (6, 12416815), (10, 7450089), (15, 4966726), (30, 2483363), (107, 696270), (214, 348135), (321, 232090), (535, 139254), (642, 116045), (1070, 69627), (1605, 46418), (3210, 23209)]