323219470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5779}}^1$

素因数の和:5857

約数の個数: 64

約数和(自身を含む): 719124480

約数和(自身を除く): 395905010

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 47, 70, 85, 94, 119, 170, 235, 238, 329, 470, 595, 658, 799, 1190, 1598, 1645, 3290, 3995, 5593, 5779, 7990, 11186, 11558, 27965, 28895, 40453, 55930, 57790, 80906, 98243, 196486, 202265, 271613, 404530, 491215, 543226, 687701, 982430, 1358065, 1375402, 1901291, 2716130, 3438505, 3802582, 4617421, 6877010, 9234842, 9506455, 19012910, 23087105, 32321947, 46174210, 64643894, 161609735, 323219470]

約数ペア:

[(1, 323219470), (2, 161609735), (5, 64643894), (7, 46174210), (10, 32321947), (14, 23087105), (17, 19012910), (34, 9506455), (35, 9234842), (47, 6877010), (70, 4617421), (85, 3802582), (94, 3438505), (119, 2716130), (170, 1901291), (235, 1375402), (238, 1358065), (329, 982430), (470, 687701), (595, 543226), (658, 491215), (799, 404530), (1190, 271613), (1598, 202265), (1645, 196486), (3290, 98243), (3995, 80906), (5593, 57790), (5779, 55930), (7990, 40453), (11186, 28895), (11558, 27965)]