27853630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13721}}^1$

素因数の和:13764

約数の個数: 32

約数和(自身を含む): 59279040

約数和(自身を除く): 31425410

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 13721, 27442, 68605, 96047, 137210, 192094, 397909, 480235, 795818, 960470, 1989545, 2785363, 3979090, 5570726, 13926815, 27853630]

約数ペア:

[(1, 27853630), (2, 13926815), (5, 5570726), (7, 3979090), (10, 2785363), (14, 1989545), (29, 960470), (35, 795818), (58, 480235), (70, 397909), (145, 192094), (203, 137210), (290, 96047), (406, 68605), (1015, 27442), (2030, 13721)]