7427580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1567}}^1$

素因数の和:1658

約数の個数: 48

約数和(自身を含む): 21073920

約数和(自身を除く): 13646340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1567, 1580, 2370, 3134, 4701, 4740, 6268, 7835, 9402, 15670, 18804, 23505, 31340, 47010, 94020, 123793, 247586, 371379, 495172, 618965, 742758, 1237930, 1485516, 1856895, 2475860, 3713790, 7427580]

約数ペア:

[(1, 7427580), (2, 3713790), (3, 2475860), (4, 1856895), (5, 1485516), (6, 1237930), (10, 742758), (12, 618965), (15, 495172), (20, 371379), (30, 247586), (60, 123793), (79, 94020), (158, 47010), (237, 31340), (316, 23505), (395, 18804), (474, 15670), (790, 9402), (948, 7835), (1185, 6268), (1567, 4740), (1580, 4701), (2370, 3134)]