126951930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{201511}}^1$

素因数の和:201531

約数の個数: 48

約数和(自身を含む): 377230464

約数和(自身を除く): 250278534

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 201511, 403022, 604533, 1007555, 1209066, 1410577, 1813599, 2015110, 2821154, 3022665, 3627198, 4231731, 6045330, 7052885, 8463462, 9067995, 12695193, 14105770, 18135990, 21158655, 25390386, 42317310, 63475965, 126951930]

約数ペア:

[(1, 126951930), (2, 63475965), (3, 42317310), (5, 25390386), (6, 21158655), (7, 18135990), (9, 14105770), (10, 12695193), (14, 9067995), (15, 8463462), (18, 7052885), (21, 6045330), (30, 4231731), (35, 3627198), (42, 3022665), (45, 2821154), (63, 2015110), (70, 1813599), (90, 1410577), (105, 1209066), (126, 1007555), (210, 604533), (315, 403022), (630, 201511)]