71303490

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{9781}}^1$

素因数の和:9806

約数の個数: 56

約数和(自身を含む): 192451068

約数和(自身を除く): 121147578

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, 7290, 9781, 19562, 29343, 48905, 58686, 88029, 97810, 146715, 176058, 264087, 293430, 440145, 528174, 792261, 880290, 1320435, 1584522, 2376783, 2640870, 3961305, 4753566, 7130349, 7922610, 11883915, 14260698, 23767830, 35651745, 71303490]

約数ペア:

[(1, 71303490), (2, 35651745), (3, 23767830), (5, 14260698), (6, 11883915), (9, 7922610), (10, 7130349), (15, 4753566), (18, 3961305), (27, 2640870), (30, 2376783), (45, 1584522), (54, 1320435), (81, 880290), (90, 792261), (135, 528174), (162, 440145), (243, 293430), (270, 264087), (405, 176058), (486, 146715), (729, 97810), (810, 88029), (1215, 58686), (1458, 48905), (2430, 29343), (3645, 19562), (7290, 9781)]