73995180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{176179}}^1$

素因数の和:176198

約数の個数: 48

約数和(自身を含む): 236785920

約数和(自身を除く): 162790740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 176179, 352358, 528537, 704716, 880895, 1057074, 1233253, 1761790, 2114148, 2466506, 2642685, 3523580, 3699759, 4933012, 5285370, 6166265, 7399518, 10570740, 12332530, 14799036, 18498795, 24665060, 36997590, 73995180]

約数ペア:

[(1, 73995180), (2, 36997590), (3, 24665060), (4, 18498795), (5, 14799036), (6, 12332530), (7, 10570740), (10, 7399518), (12, 6166265), (14, 5285370), (15, 4933012), (20, 3699759), (21, 3523580), (28, 2642685), (30, 2466506), (35, 2114148), (42, 1761790), (60, 1233253), (70, 1057074), (84, 880895), (105, 704716), (140, 528537), (210, 352358), (420, 176179)]