29926996970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12601}}^1\times {\mathrm{18269}}^1$

素因数の和:30890

約数の個数: 32

約数和(自身を含む): 58020112080

約数和(自身を除く): 28093115110

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 12601, 18269, 25202, 36538, 63005, 91345, 126010, 163813, 182690, 237497, 327626, 474994, 819065, 1187485, 1638130, 2374970, 230207669, 460415338, 1151038345, 2302076690, 2992699697, 5985399394, 14963498485, 29926996970]

約数ペア:

[(1, 29926996970), (2, 14963498485), (5, 5985399394), (10, 2992699697), (13, 2302076690), (26, 1151038345), (65, 460415338), (130, 230207669), (12601, 2374970), (18269, 1638130), (25202, 1187485), (36538, 819065), (63005, 474994), (91345, 327626), (126010, 237497), (163813, 182690)]