349582740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3529}}^1$

素因数の和:3681

約数の個数: 96

約数和(自身を含む): 1062727680

約数和(自身を除く): 713144940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 127, 130, 156, 195, 254, 260, 381, 390, 508, 635, 762, 780, 1270, 1524, 1651, 1905, 2540, 3302, 3529, 3810, 4953, 6604, 7058, 7620, 8255, 9906, 10587, 14116, 16510, 17645, 19812, 21174, 24765, 33020, 35290, 42348, 45877, 49530, 52935, 70580, 91754, 99060, 105870, 137631, 183508, 211740, 229385, 275262, 448183, 458770, 550524, 688155, 896366, 917540, 1344549, 1376310, 1792732, 2240915, 2689098, 2752620, 4481830, 5378196, 5826379, 6722745, 8963660, 11652758, 13445490, 17479137, 23305516, 26890980, 29131895, 34958274, 58263790, 69916548, 87395685, 116527580, 174791370, 349582740]

約数ペア:

[(1, 349582740), (2, 174791370), (3, 116527580), (4, 87395685), (5, 69916548), (6, 58263790), (10, 34958274), (12, 29131895), (13, 26890980), (15, 23305516), (20, 17479137), (26, 13445490), (30, 11652758), (39, 8963660), (52, 6722745), (60, 5826379), (65, 5378196), (78, 4481830), (127, 2752620), (130, 2689098), (156, 2240915), (195, 1792732), (254, 1376310), (260, 1344549), (381, 917540), (390, 896366), (508, 688155), (635, 550524), (762, 458770), (780, 448183), (1270, 275262), (1524, 229385), (1651, 211740), (1905, 183508), (2540, 137631), (3302, 105870), (3529, 99060), (3810, 91754), (4953, 70580), (6604, 52935), (7058, 49530), (7620, 45877), (8255, 42348), (9906, 35290), (10587, 33020), (14116, 24765), (16510, 21174), (17645, 19812)]