136974830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{1669}}^1$

素因数の和:1988

約数の個数: 32

約数和(自身を含む): 256111200

約数和(自身を除く): 119136370

約数列:

[1, 2, 5, 10, 29, 58, 145, 283, 290, 566, 1415, 1669, 2830, 3338, 8207, 8345, 16414, 16690, 41035, 48401, 82070, 96802, 242005, 472327, 484010, 944654, 2361635, 4723270, 13697483, 27394966, 68487415, 136974830]

約数ペア:

[(1, 136974830), (2, 68487415), (5, 27394966), (10, 13697483), (29, 4723270), (58, 2361635), (145, 944654), (283, 484010), (290, 472327), (566, 242005), (1415, 96802), (1669, 82070), (2830, 48401), (3338, 41035), (8207, 16690), (8345, 16414)]