7830660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6869}}^1$

素因数の和:6900

約数の個数: 48

約数和(自身を含む): 23083200

約数和(自身を除く): 15252540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 6869, 13738, 20607, 27476, 34345, 41214, 68690, 82428, 103035, 130511, 137380, 206070, 261022, 391533, 412140, 522044, 652555, 783066, 1305110, 1566132, 1957665, 2610220, 3915330, 7830660]

約数ペア:

[(1, 7830660), (2, 3915330), (3, 2610220), (4, 1957665), (5, 1566132), (6, 1305110), (10, 783066), (12, 652555), (15, 522044), (19, 412140), (20, 391533), (30, 261022), (38, 206070), (57, 137380), (60, 130511), (76, 103035), (95, 82428), (114, 68690), (190, 41214), (228, 34345), (285, 27476), (380, 20607), (570, 13738), (1140, 6869)]