13723930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 29393280

約数和(自身を除く): 15669350

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 41, 55, 82, 85, 110, 170, 179, 187, 205, 358, 374, 410, 451, 697, 895, 902, 935, 1394, 1790, 1870, 1969, 2255, 3043, 3485, 3938, 4510, 6086, 6970, 7339, 7667, 9845, 14678, 15215, 15334, 19690, 30430, 33473, 36695, 38335, 66946, 73390, 76670, 80729, 124763, 161458, 167365, 249526, 334730, 403645, 623815, 807290, 1247630, 1372393, 2744786, 6861965, 13723930]

約数ペア:

[(1, 13723930), (2, 6861965), (5, 2744786), (10, 1372393), (11, 1247630), (17, 807290), (22, 623815), (34, 403645), (41, 334730), (55, 249526), (82, 167365), (85, 161458), (110, 124763), (170, 80729), (179, 76670), (187, 73390), (205, 66946), (358, 38335), (374, 36695), (410, 33473), (451, 30430), (697, 19690), (895, 15334), (902, 15215), (935, 14678), (1394, 9845), (1790, 7667), (1870, 7339), (1969, 6970), (2255, 6086), (3043, 4510), (3485, 3938)]