64390830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5197}}^1$

素因数の和:5273

約数の個数: 64

約数和(自身を含む): 179642880

約数和(自身を除く): 115252050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 70, 105, 118, 177, 210, 295, 354, 413, 590, 826, 885, 1239, 1770, 2065, 2478, 4130, 5197, 6195, 10394, 12390, 15591, 25985, 31182, 36379, 51970, 72758, 77955, 109137, 155910, 181895, 218274, 306623, 363790, 545685, 613246, 919869, 1091370, 1533115, 1839738, 2146361, 3066230, 4292722, 4599345, 6439083, 9198690, 10731805, 12878166, 21463610, 32195415, 64390830]

約数ペア:

[(1, 64390830), (2, 32195415), (3, 21463610), (5, 12878166), (6, 10731805), (7, 9198690), (10, 6439083), (14, 4599345), (15, 4292722), (21, 3066230), (30, 2146361), (35, 1839738), (42, 1533115), (59, 1091370), (70, 919869), (105, 613246), (118, 545685), (177, 363790), (210, 306623), (295, 218274), (354, 181895), (413, 155910), (590, 109137), (826, 77955), (885, 72758), (1239, 51970), (1770, 36379), (2065, 31182), (2478, 25985), (4130, 15591), (5197, 12390), (6195, 10394)]