1539028020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1508851}}^1$

素因数の和:1508880

約数の個数: 48

約数和(自身を含む): 4562768448

約数和(自身を除く): 3023740428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 1508851, 3017702, 4526553, 6035404, 7544255, 9053106, 15088510, 18106212, 22632765, 25650467, 30177020, 45265530, 51300934, 76951401, 90531060, 102601868, 128252335, 153902802, 256504670, 307805604, 384757005, 513009340, 769514010, 1539028020]

約数ペア:

[(1, 1539028020), (2, 769514010), (3, 513009340), (4, 384757005), (5, 307805604), (6, 256504670), (10, 153902802), (12, 128252335), (15, 102601868), (17, 90531060), (20, 76951401), (30, 51300934), (34, 45265530), (51, 30177020), (60, 25650467), (68, 22632765), (85, 18106212), (102, 15088510), (170, 9053106), (204, 7544255), (255, 6035404), (340, 4526553), (510, 3017702), (1020, 1508851)]