388762470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{6343}}^1$

素因数の和:6586

約数の個数: 64

約数和(自身を含む): 1041431040

約数和(自身を除く): 652668570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 227, 270, 454, 681, 1135, 1362, 2043, 2270, 3405, 4086, 6129, 6343, 6810, 10215, 12258, 12686, 19029, 20430, 30645, 31715, 38058, 57087, 61290, 63430, 95145, 114174, 171261, 190290, 285435, 342522, 570870, 856305, 1439861, 1712610, 2879722, 4319583, 7199305, 8639166, 12958749, 14398610, 21597915, 25917498, 38876247, 43195830, 64793745, 77752494, 129587490, 194381235, 388762470]

約数ペア:

[(1, 388762470), (2, 194381235), (3, 129587490), (5, 77752494), (6, 64793745), (9, 43195830), (10, 38876247), (15, 25917498), (18, 21597915), (27, 14398610), (30, 12958749), (45, 8639166), (54, 7199305), (90, 4319583), (135, 2879722), (227, 1712610), (270, 1439861), (454, 856305), (681, 570870), (1135, 342522), (1362, 285435), (2043, 190290), (2270, 171261), (3405, 114174), (4086, 95145), (6129, 63430), (6343, 61290), (6810, 57087), (10215, 38058), (12258, 31715), (12686, 30645), (19029, 20430)]