7078590

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{971}}^1$

素因数の和:996

約数の個数: 56

約数和(自身を含む): 19123128

約数和(自身を除く): 12044538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 971, 1215, 1458, 1942, 2430, 2913, 3645, 4855, 5826, 7290, 8739, 9710, 14565, 17478, 26217, 29130, 43695, 52434, 78651, 87390, 131085, 157302, 235953, 262170, 393255, 471906, 707859, 786510, 1179765, 1415718, 2359530, 3539295, 7078590]

約数ペア:

[(1, 7078590), (2, 3539295), (3, 2359530), (5, 1415718), (6, 1179765), (9, 786510), (10, 707859), (15, 471906), (18, 393255), (27, 262170), (30, 235953), (45, 157302), (54, 131085), (81, 87390), (90, 78651), (135, 52434), (162, 43695), (243, 29130), (270, 26217), (405, 17478), (486, 14565), (729, 9710), (810, 8739), (971, 7290), (1215, 5826), (1458, 4855), (1942, 3645), (2430, 2913)]