57420370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 124747776

約数和(自身を除く): 67327406

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 47, 62, 70, 94, 155, 217, 235, 310, 329, 434, 470, 563, 658, 1085, 1126, 1457, 1645, 2170, 2815, 2914, 3290, 3941, 5630, 7285, 7882, 10199, 14570, 17453, 19705, 20398, 26461, 34906, 39410, 50995, 52922, 87265, 101990, 122171, 132305, 174530, 185227, 244342, 264610, 370454, 610855, 820291, 926135, 1221710, 1640582, 1852270, 4101455, 5742037, 8202910, 11484074, 28710185, 57420370]

約数ペア:

[(1, 57420370), (2, 28710185), (5, 11484074), (7, 8202910), (10, 5742037), (14, 4101455), (31, 1852270), (35, 1640582), (47, 1221710), (62, 926135), (70, 820291), (94, 610855), (155, 370454), (217, 264610), (235, 244342), (310, 185227), (329, 174530), (434, 132305), (470, 122171), (563, 101990), (658, 87265), (1085, 52922), (1126, 50995), (1457, 39410), (1645, 34906), (2170, 26461), (2815, 20398), (2914, 19705), (3290, 17453), (3941, 14570), (5630, 10199), (7285, 7882)]