64001670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{68819}}^1$

素因数の和:68860

約数の個数: 32

約数和(自身を含む): 158561280

約数和(自身を除く): 94559610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 68819, 137638, 206457, 344095, 412914, 688190, 1032285, 2064570, 2133389, 4266778, 6400167, 10666945, 12800334, 21333890, 32000835, 64001670]

約数ペア:

[(1, 64001670), (2, 32000835), (3, 21333890), (5, 12800334), (6, 10666945), (10, 6400167), (15, 4266778), (30, 2133389), (31, 2064570), (62, 1032285), (93, 688190), (155, 412914), (186, 344095), (310, 206457), (465, 137638), (930, 68819)]