31062690

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{4261}}^1$

素因数の和:4286

約数の個数: 56

約数和(自身を含む): 83850588

約数和(自身を除く): 52787898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 4261, 7290, 8522, 12783, 21305, 25566, 38349, 42610, 63915, 76698, 115047, 127830, 191745, 230094, 345141, 383490, 575235, 690282, 1035423, 1150470, 1725705, 2070846, 3106269, 3451410, 5177115, 6212538, 10354230, 15531345, 31062690]

約数ペア:

[(1, 31062690), (2, 15531345), (3, 10354230), (5, 6212538), (6, 5177115), (9, 3451410), (10, 3106269), (15, 2070846), (18, 1725705), (27, 1150470), (30, 1035423), (45, 690282), (54, 575235), (81, 383490), (90, 345141), (135, 230094), (162, 191745), (243, 127830), (270, 115047), (405, 76698), (486, 63915), (729, 42610), (810, 38349), (1215, 25566), (1458, 21305), (2430, 12783), (3645, 8522), (4261, 7290)]