322273390

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 615859200

約数和(自身を除く): 293585810

約数列:

[1, 2, 5, 10, 43, 53, 79, 86, 106, 158, 179, 215, 265, 358, 395, 430, 530, 790, 895, 1790, 2279, 3397, 4187, 4558, 6794, 7697, 8374, 9487, 11395, 14141, 15394, 16985, 18974, 20935, 22790, 28282, 33970, 38485, 41870, 47435, 70705, 76970, 94870, 141410, 180041, 360082, 407941, 608063, 749473, 815882, 900205, 1216126, 1498946, 1800410, 2039705, 3040315, 3747365, 4079410, 6080630, 7494730, 32227339, 64454678, 161136695, 322273390]

約数ペア:

[(1, 322273390), (2, 161136695), (5, 64454678), (10, 32227339), (43, 7494730), (53, 6080630), (79, 4079410), (86, 3747365), (106, 3040315), (158, 2039705), (179, 1800410), (215, 1498946), (265, 1216126), (358, 900205), (395, 815882), (430, 749473), (530, 608063), (790, 407941), (895, 360082), (1790, 180041), (2279, 141410), (3397, 94870), (4187, 76970), (4558, 70705), (6794, 47435), (7697, 41870), (8374, 38485), (9487, 33970), (11395, 28282), (14141, 22790), (15394, 20935), (16985, 18974)]