73776290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{36343}}^1$

素因数の和:36386

約数の個数: 32

約数和(自身を含む): 157006080

約数和(自身を除く): 83229790

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 36343, 72686, 181715, 254401, 363430, 508802, 1053947, 1272005, 2107894, 2544010, 5269735, 7377629, 10539470, 14755258, 36888145, 73776290]

約数ペア:

[(1, 73776290), (2, 36888145), (5, 14755258), (7, 10539470), (10, 7377629), (14, 5269735), (29, 2544010), (35, 2107894), (58, 1272005), (70, 1053947), (145, 508802), (203, 363430), (290, 254401), (406, 181715), (1015, 72686), (2030, 36343)]