2357670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 6589440

約数和(自身を除く): 4231770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 103, 105, 109, 206, 210, 218, 309, 327, 515, 545, 618, 654, 721, 763, 1030, 1090, 1442, 1526, 1545, 1635, 2163, 2289, 3090, 3270, 3605, 3815, 4326, 4578, 7210, 7630, 10815, 11227, 11445, 21630, 22454, 22890, 33681, 56135, 67362, 78589, 112270, 157178, 168405, 235767, 336810, 392945, 471534, 785890, 1178835, 2357670]

約数ペア:

[(1, 2357670), (2, 1178835), (3, 785890), (5, 471534), (6, 392945), (7, 336810), (10, 235767), (14, 168405), (15, 157178), (21, 112270), (30, 78589), (35, 67362), (42, 56135), (70, 33681), (103, 22890), (105, 22454), (109, 21630), (206, 11445), (210, 11227), (218, 10815), (309, 7630), (327, 7210), (515, 4578), (545, 4326), (618, 3815), (654, 3605), (721, 3270), (763, 3090), (1030, 2289), (1090, 2163), (1442, 1635), (1526, 1545)]