28429470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{315883}}^1$

素因数の和:315896

約数の個数: 24

約数和(自身を含む): 73916856

約数和(自身を除く): 45487386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 315883, 631766, 947649, 1579415, 1895298, 2842947, 3158830, 4738245, 5685894, 9476490, 14214735, 28429470]

約数ペア:

[(1, 28429470), (2, 14214735), (3, 9476490), (5, 5685894), (6, 4738245), (9, 3158830), (10, 2842947), (15, 1895298), (18, 1579415), (30, 947649), (45, 631766), (90, 315883)]