940410

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{43}}^1$

素因数の和:71

約数の個数: 64

約数和(自身を含む): 2597760

約数和(自身を除く): 1657350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 129, 135, 162, 215, 243, 258, 270, 387, 405, 430, 486, 645, 729, 774, 810, 1161, 1215, 1290, 1458, 1935, 2187, 2322, 2430, 3483, 3645, 3870, 4374, 5805, 6966, 7290, 10449, 10935, 11610, 17415, 20898, 21870, 31347, 34830, 52245, 62694, 94041, 104490, 156735, 188082, 313470, 470205, 940410]

約数ペア:

[(1, 940410), (2, 470205), (3, 313470), (5, 188082), (6, 156735), (9, 104490), (10, 94041), (15, 62694), (18, 52245), (27, 34830), (30, 31347), (43, 21870), (45, 20898), (54, 17415), (81, 11610), (86, 10935), (90, 10449), (129, 7290), (135, 6966), (162, 5805), (215, 4374), (243, 3870), (258, 3645), (270, 3483), (387, 2430), (405, 2322), (430, 2187), (486, 1935), (645, 1458), (729, 1290), (774, 1215), (810, 1161)]