152919270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{242729}}^1$

素因数の和:242749

約数の個数: 48

約数和(自身を含む): 454390560

約数和(自身を除く): 301471290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 242729, 485458, 728187, 1213645, 1456374, 1699103, 2184561, 2427290, 3398206, 3640935, 4369122, 5097309, 7281870, 8495515, 10194618, 10922805, 15291927, 16991030, 21845610, 25486545, 30583854, 50973090, 76459635, 152919270]

約数ペア:

[(1, 152919270), (2, 76459635), (3, 50973090), (5, 30583854), (6, 25486545), (7, 21845610), (9, 16991030), (10, 15291927), (14, 10922805), (15, 10194618), (18, 8495515), (21, 7281870), (30, 5097309), (35, 4369122), (42, 3640935), (45, 3398206), (63, 2427290), (70, 2184561), (90, 1699103), (105, 1456374), (126, 1213645), (210, 728187), (315, 485458), (630, 242729)]