463970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 931392

約数和(自身を除く): 467422

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 83, 86, 130, 166, 215, 415, 430, 559, 830, 1079, 1118, 2158, 2795, 3569, 5395, 5590, 7138, 10790, 17845, 35690, 46397, 92794, 231985, 463970]

約数ペア:

[(1, 463970), (2, 231985), (5, 92794), (10, 46397), (13, 35690), (26, 17845), (43, 10790), (65, 7138), (83, 5590), (86, 5395), (130, 3569), (166, 2795), (215, 2158), (415, 1118), (430, 1079), (559, 830)]