431055690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1105271}}^1$

素因数の和:1105294

約数の個数: 32

約数和(自身を含む): 1114114176

約数和(自身を除く): 683058486

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1105271, 2210542, 3315813, 5526355, 6631626, 11052710, 14368523, 16579065, 28737046, 33158130, 43105569, 71842615, 86211138, 143685230, 215527845, 431055690]

約数ペア:

[(1, 431055690), (2, 215527845), (3, 143685230), (5, 86211138), (6, 71842615), (10, 43105569), (13, 33158130), (15, 28737046), (26, 16579065), (30, 14368523), (39, 11052710), (65, 6631626), (78, 5526355), (130, 3315813), (195, 2210542), (390, 1105271)]