30384210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6451}}^1$

素因数の和:6618

約数の個数: 32

約数和(自身を含む): 73397952

約数和(自身を除く): 43013742

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 6451, 12902, 19353, 32255, 38706, 64510, 96765, 193530, 1012807, 2025614, 3038421, 5064035, 6076842, 10128070, 15192105, 30384210]

約数ペア:

[(1, 30384210), (2, 15192105), (3, 10128070), (5, 6076842), (6, 5064035), (10, 3038421), (15, 2025614), (30, 1012807), (157, 193530), (314, 96765), (471, 64510), (785, 38706), (942, 32255), (1570, 19353), (2355, 12902), (4710, 6451)]