40709070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1181}}^1$

素因数の和:1577

約数の個数: 48

約数和(自身を含む): 106209792

約数和(自身を除く): 65500722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 383, 766, 1149, 1181, 1915, 2298, 2362, 3447, 3543, 3830, 5745, 5905, 6894, 7086, 10629, 11490, 11810, 17235, 17715, 21258, 34470, 35430, 53145, 106290, 452323, 904646, 1356969, 2261615, 2713938, 4070907, 4523230, 6784845, 8141814, 13569690, 20354535, 40709070]

約数ペア:

[(1, 40709070), (2, 20354535), (3, 13569690), (5, 8141814), (6, 6784845), (9, 4523230), (10, 4070907), (15, 2713938), (18, 2261615), (30, 1356969), (45, 904646), (90, 452323), (383, 106290), (766, 53145), (1149, 35430), (1181, 34470), (1915, 21258), (2298, 17715), (2362, 17235), (3447, 11810), (3543, 11490), (3830, 10629), (5745, 7086), (5905, 6894)]