1580790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 4147200

約数和(自身を除く): 2566410

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 46, 58, 69, 79, 87, 115, 138, 145, 158, 174, 230, 237, 290, 345, 395, 435, 474, 667, 690, 790, 870, 1185, 1334, 1817, 2001, 2291, 2370, 3335, 3634, 4002, 4582, 5451, 6670, 6873, 9085, 10005, 10902, 11455, 13746, 18170, 20010, 22910, 27255, 34365, 52693, 54510, 68730, 105386, 158079, 263465, 316158, 526930, 790395, 1580790]

約数ペア:

[(1, 1580790), (2, 790395), (3, 526930), (5, 316158), (6, 263465), (10, 158079), (15, 105386), (23, 68730), (29, 54510), (30, 52693), (46, 34365), (58, 27255), (69, 22910), (79, 20010), (87, 18170), (115, 13746), (138, 11455), (145, 10902), (158, 10005), (174, 9085), (230, 6873), (237, 6670), (290, 5451), (345, 4582), (395, 4002), (435, 3634), (474, 3335), (667, 2370), (690, 2291), (790, 2001), (870, 1817), (1185, 1334)]