32307890

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1171}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 60756480

約数和(自身を除く): 28448590

約数列:

[1, 2, 5, 10, 31, 62, 89, 155, 178, 310, 445, 890, 1171, 2342, 2759, 5518, 5855, 11710, 13795, 27590, 36301, 72602, 104219, 181505, 208438, 363010, 521095, 1042190, 3230789, 6461578, 16153945, 32307890]

約数ペア:

[(1, 32307890), (2, 16153945), (5, 6461578), (10, 3230789), (31, 1042190), (62, 521095), (89, 363010), (155, 208438), (178, 181505), (310, 104219), (445, 72602), (890, 36301), (1171, 27590), (2342, 13795), (2759, 11710), (5518, 5855)]