13858470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3581}}^1$

素因数の和:3637

約数の個数: 48

約数和(自身を含む): 36880272

約数和(自身を除く): 23021802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3581, 3870, 7162, 10743, 17905, 21486, 32229, 35810, 53715, 64458, 107430, 153983, 161145, 307966, 322290, 461949, 769915, 923898, 1385847, 1539830, 2309745, 2771694, 4619490, 6929235, 13858470]

約数ペア:

[(1, 13858470), (2, 6929235), (3, 4619490), (5, 2771694), (6, 2309745), (9, 1539830), (10, 1385847), (15, 923898), (18, 769915), (30, 461949), (43, 322290), (45, 307966), (86, 161145), (90, 153983), (129, 107430), (215, 64458), (258, 53715), (387, 35810), (430, 32229), (645, 21486), (774, 17905), (1290, 10743), (1935, 7162), (3581, 3870)]