7104812820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{345229}}^1$

素因数の和:345262

約数の個数: 96

約数和(自身を含む): 23199456000

約数和(自身を除く): 16094643180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 5145, 6860, 10290, 20580, 345229, 690458, 1035687, 1380916, 1726145, 2071374, 2416603, 3452290, 4142748, 4833206, 5178435, 6904580, 7249809, 9666412, 10356870, 12083015, 14499618, 16916221, 20713740, 24166030, 28999236, 33832442, 36249045, 48332060, 50748663, 67664884, 72498090, 84581105, 101497326, 118413547, 144996180, 169162210, 202994652, 236827094, 253743315, 338324420, 355240641, 473654188, 507486630, 592067735, 710481282, 1014973260, 1184135470, 1420962564, 1776203205, 2368270940, 3552406410, 7104812820]

約数ペア:

[(1, 7104812820), (2, 3552406410), (3, 2368270940), (4, 1776203205), (5, 1420962564), (6, 1184135470), (7, 1014973260), (10, 710481282), (12, 592067735), (14, 507486630), (15, 473654188), (20, 355240641), (21, 338324420), (28, 253743315), (30, 236827094), (35, 202994652), (42, 169162210), (49, 144996180), (60, 118413547), (70, 101497326), (84, 84581105), (98, 72498090), (105, 67664884), (140, 50748663), (147, 48332060), (196, 36249045), (210, 33832442), (245, 28999236), (294, 24166030), (343, 20713740), (420, 16916221), (490, 14499618), (588, 12083015), (686, 10356870), (735, 9666412), (980, 7249809), (1029, 6904580), (1372, 5178435), (1470, 4833206), (1715, 4142748), (2058, 3452290), (2940, 2416603), (3430, 2071374), (4116, 1726145), (5145, 1380916), (6860, 1035687), (10290, 690458), (20580, 345229)]