4873620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1889}}^1$

素因数の和:1944

約数の個数: 48

約数和(自身を含む): 13970880

約数和(自身を除く): 9097260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 1889, 2580, 3778, 5667, 7556, 9445, 11334, 18890, 22668, 28335, 37780, 56670, 81227, 113340, 162454, 243681, 324908, 406135, 487362, 812270, 974724, 1218405, 1624540, 2436810, 4873620]

約数ペア:

[(1, 4873620), (2, 2436810), (3, 1624540), (4, 1218405), (5, 974724), (6, 812270), (10, 487362), (12, 406135), (15, 324908), (20, 243681), (30, 162454), (43, 113340), (60, 81227), (86, 56670), (129, 37780), (172, 28335), (215, 22668), (258, 18890), (430, 11334), (516, 9445), (645, 7556), (860, 5667), (1290, 3778), (1889, 2580)]