90292810

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{148021}}^1$

素因数の和:148089

約数の個数: 16

約数和(自身を含む): 165192552

約数和(自身を除く): 74899742

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 148021, 296042, 740105, 1480210, 9029281, 18058562, 45146405, 90292810]

約数ペア:

[(1, 90292810), (2, 45146405), (5, 18058562), (10, 9029281), (61, 1480210), (122, 740105), (305, 296042), (610, 148021)]