17269210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 37739520

約数和(自身を除く): 20470310

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 47, 58, 70, 94, 145, 181, 203, 235, 290, 329, 362, 406, 470, 658, 905, 1015, 1267, 1363, 1645, 1810, 2030, 2534, 2726, 3290, 5249, 6335, 6815, 8507, 9541, 10498, 12670, 13630, 17014, 19082, 26245, 36743, 42535, 47705, 52490, 59549, 73486, 85070, 95410, 119098, 183715, 246703, 297745, 367430, 493406, 595490, 1233515, 1726921, 2467030, 3453842, 8634605, 17269210]

約数ペア:

[(1, 17269210), (2, 8634605), (5, 3453842), (7, 2467030), (10, 1726921), (14, 1233515), (29, 595490), (35, 493406), (47, 367430), (58, 297745), (70, 246703), (94, 183715), (145, 119098), (181, 95410), (203, 85070), (235, 73486), (290, 59549), (329, 52490), (362, 47705), (406, 42535), (470, 36743), (658, 26245), (905, 19082), (1015, 17014), (1267, 13630), (1363, 12670), (1645, 10498), (1810, 9541), (2030, 8507), (2534, 6815), (2726, 6335), (3290, 5249)]