190090710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{4337}}^1$

素因数の和:4837

約数の個数: 48

約数和(自身を含む): 495364896

約数和(自身を除く): 305274186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 487, 974, 1461, 2435, 2922, 4337, 4383, 4870, 7305, 8674, 8766, 13011, 14610, 21685, 21915, 26022, 39033, 43370, 43830, 65055, 78066, 130110, 195165, 390330, 2112119, 4224238, 6336357, 10560595, 12672714, 19009071, 21121190, 31681785, 38018142, 63363570, 95045355, 190090710]

約数ペア:

[(1, 190090710), (2, 95045355), (3, 63363570), (5, 38018142), (6, 31681785), (9, 21121190), (10, 19009071), (15, 12672714), (18, 10560595), (30, 6336357), (45, 4224238), (90, 2112119), (487, 390330), (974, 195165), (1461, 130110), (2435, 78066), (2922, 65055), (4337, 43830), (4383, 43370), (4870, 39033), (7305, 26022), (8674, 21915), (8766, 21685), (13011, 14610)]