42984780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{716413}}^1$

素因数の和:716425

約数の個数: 24

約数和(自身を含む): 120357552

約数和(自身を除く): 77372772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 716413, 1432826, 2149239, 2865652, 3582065, 4298478, 7164130, 8596956, 10746195, 14328260, 21492390, 42984780]

約数ペア:

[(1, 42984780), (2, 21492390), (3, 14328260), (4, 10746195), (5, 8596956), (6, 7164130), (10, 4298478), (12, 3582065), (15, 2865652), (20, 2149239), (30, 1432826), (60, 716413)]