235044990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{439}}^1\times {\mathrm{661}}^1$

素因数の和:1119

約数の個数: 80

約数和(自身を含む): 634407840

約数和(自身を除く): 399362850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 439, 661, 810, 878, 1317, 1322, 1983, 2195, 2634, 3305, 3951, 3966, 4390, 5949, 6585, 6610, 7902, 9915, 11853, 11898, 13170, 17847, 19755, 19830, 23706, 29745, 35559, 35694, 39510, 53541, 59265, 59490, 71118, 89235, 107082, 118530, 177795, 178470, 267705, 290179, 355590, 535410, 580358, 870537, 1450895, 1741074, 2611611, 2901790, 4352685, 5223222, 7834833, 8705370, 13058055, 15669666, 23504499, 26116110, 39174165, 47008998, 78348330, 117522495, 235044990]

約数ペア:

[(1, 235044990), (2, 117522495), (3, 78348330), (5, 47008998), (6, 39174165), (9, 26116110), (10, 23504499), (15, 15669666), (18, 13058055), (27, 8705370), (30, 7834833), (45, 5223222), (54, 4352685), (81, 2901790), (90, 2611611), (135, 1741074), (162, 1450895), (270, 870537), (405, 580358), (439, 535410), (661, 355590), (810, 290179), (878, 267705), (1317, 178470), (1322, 177795), (1983, 118530), (2195, 107082), (2634, 89235), (3305, 71118), (3951, 59490), (3966, 59265), (4390, 53541), (5949, 39510), (6585, 35694), (6610, 35559), (7902, 29745), (9915, 23706), (11853, 19830), (11898, 19755), (13170, 17847)]