2940178890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1723}}^1\times {\mathrm{5171}}^1$

素因数の和:6915

約数の個数: 64

約数和(自身を含む): 7703880192

約数和(自身を除く): 4763701302

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 1723, 3446, 5169, 5171, 8615, 10338, 10342, 15513, 17230, 18953, 25845, 25855, 31026, 37906, 51690, 51710, 56859, 56881, 77565, 94765, 113718, 113762, 155130, 170643, 189530, 284295, 284405, 341286, 568590, 568810, 853215, 1706430, 8909633, 17819266, 26728899, 44548165, 53457798, 89096330, 98005963, 133644495, 196011926, 267288990, 294017889, 490029815, 588035778, 980059630, 1470089445, 2940178890]

約数ペア:

[(1, 2940178890), (2, 1470089445), (3, 980059630), (5, 588035778), (6, 490029815), (10, 294017889), (11, 267288990), (15, 196011926), (22, 133644495), (30, 98005963), (33, 89096330), (55, 53457798), (66, 44548165), (110, 26728899), (165, 17819266), (330, 8909633), (1723, 1706430), (3446, 853215), (5169, 568810), (5171, 568590), (8615, 341286), (10338, 284405), (10342, 284295), (15513, 189530), (17230, 170643), (18953, 155130), (25845, 113762), (25855, 113718), (31026, 94765), (37906, 77565), (51690, 56881), (51710, 56859)]