63663180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{151579}}^1$

素因数の和:151598

約数の個数: 48

約数和(自身を含む): 203723520

約数和(自身を除く): 140060340

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, 151579, 303158, 454737, 606316, 757895, 909474, 1061053, 1515790, 1818948, 2122106, 2273685, 3031580, 3183159, 4244212, 4547370, 5305265, 6366318, 9094740, 10610530, 12732636, 15915795, 21221060, 31831590, 63663180]

約数ペア:

[(1, 63663180), (2, 31831590), (3, 21221060), (4, 15915795), (5, 12732636), (6, 10610530), (7, 9094740), (10, 6366318), (12, 5305265), (14, 4547370), (15, 4244212), (20, 3183159), (21, 3031580), (28, 2273685), (30, 2122106), (35, 1818948), (42, 1515790), (60, 1061053), (70, 909474), (84, 757895), (105, 606316), (140, 454737), (210, 303158), (420, 151579)]