19154157030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{883087}}^1$

素因数の和:883341

約数の個数: 48

約数和(自身を含む): 50007507264

約数和(自身を除く): 30853350234

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 241, 482, 723, 1205, 1446, 2169, 2410, 3615, 4338, 7230, 10845, 21690, 883087, 1766174, 2649261, 4415435, 5298522, 7947783, 8830870, 13246305, 15895566, 26492610, 39738915, 79477830, 212823967, 425647934, 638471901, 1064119835, 1276943802, 1915415703, 2128239670, 3192359505, 3830831406, 6384719010, 9577078515, 19154157030]

約数ペア:

[(1, 19154157030), (2, 9577078515), (3, 6384719010), (5, 3830831406), (6, 3192359505), (9, 2128239670), (10, 1915415703), (15, 1276943802), (18, 1064119835), (30, 638471901), (45, 425647934), (90, 212823967), (241, 79477830), (482, 39738915), (723, 26492610), (1205, 15895566), (1446, 13246305), (2169, 8830870), (2410, 7947783), (3615, 5298522), (4338, 4415435), (7230, 2649261), (10845, 1766174), (21690, 883087)]