1419547860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{15137}}^1$

素因数の和:15673

約数の個数: 72

約数和(自身を含む): 4314511656

約数和(自身を除く): 2894963796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 521, 1042, 1563, 2084, 2605, 3126, 4689, 5210, 6252, 7815, 9378, 10420, 15137, 15630, 18756, 23445, 30274, 31260, 45411, 46890, 60548, 75685, 90822, 93780, 136233, 151370, 181644, 227055, 272466, 302740, 454110, 544932, 681165, 908220, 1362330, 2724660, 7886377, 15772754, 23659131, 31545508, 39431885, 47318262, 70977393, 78863770, 94636524, 118295655, 141954786, 157727540, 236591310, 283909572, 354886965, 473182620, 709773930, 1419547860]

約数ペア:

[(1, 1419547860), (2, 709773930), (3, 473182620), (4, 354886965), (5, 283909572), (6, 236591310), (9, 157727540), (10, 141954786), (12, 118295655), (15, 94636524), (18, 78863770), (20, 70977393), (30, 47318262), (36, 39431885), (45, 31545508), (60, 23659131), (90, 15772754), (180, 7886377), (521, 2724660), (1042, 1362330), (1563, 908220), (2084, 681165), (2605, 544932), (3126, 454110), (4689, 302740), (5210, 272466), (6252, 227055), (7815, 181644), (9378, 151370), (10420, 136233), (15137, 93780), (15630, 90822), (18756, 75685), (23445, 60548), (30274, 46890), (31260, 45411)]