1364782020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{3249481}}^1$

素因数の和:3249500

約数の個数: 48

約数和(自身を含む): 4367303808

約数和(自身を除く): 3002521788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 3249481, 6498962, 9748443, 12997924, 16247405, 19496886, 22746367, 32494810, 38993772, 45492734, 48742215, 64989620, 68239101, 90985468, 97484430, 113731835, 136478202, 194968860, 227463670, 272956404, 341195505, 454927340, 682391010, 1364782020]

約数ペア:

[(1, 1364782020), (2, 682391010), (3, 454927340), (4, 341195505), (5, 272956404), (6, 227463670), (7, 194968860), (10, 136478202), (12, 113731835), (14, 97484430), (15, 90985468), (20, 68239101), (21, 64989620), (28, 48742215), (30, 45492734), (35, 38993772), (42, 32494810), (60, 22746367), (70, 19496886), (84, 16247405), (105, 12997924), (140, 9748443), (210, 6498962), (420, 3249481)]