30231639470

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{709}}^1\times {\mathrm{19121}}^1$

素因数の和:20060

約数の個数: 32

約数和(自身を含む): 54740931840

約数和(自身を除く): 24509292370

約数列:

[1, 2, 5, 10, 223, 446, 709, 1115, 1418, 2230, 3545, 7090, 19121, 38242, 95605, 158107, 191210, 316214, 790535, 1581070, 4263983, 8527966, 13556789, 21319915, 27113578, 42639830, 67783945, 135567890, 3023163947, 6046327894, 15115819735, 30231639470]

約数ペア:

[(1, 30231639470), (2, 15115819735), (5, 6046327894), (10, 3023163947), (223, 135567890), (446, 67783945), (709, 42639830), (1115, 27113578), (1418, 21319915), (2230, 13556789), (3545, 8527966), (7090, 4263983), (19121, 1581070), (38242, 790535), (95605, 316214), (158107, 191210)]