63344540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8537}}^1$

素因数の和:8606

約数の個数: 48

約数和(自身を含む): 154913472

約数和(自身を除く): 91568932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 8537, 17074, 34148, 42685, 59759, 85370, 119518, 170740, 239036, 298795, 452461, 597590, 904922, 1195180, 1809844, 2262305, 3167227, 4524610, 6334454, 9049220, 12668908, 15836135, 31672270, 63344540]

約数ペア:

[(1, 63344540), (2, 31672270), (4, 15836135), (5, 12668908), (7, 9049220), (10, 6334454), (14, 4524610), (20, 3167227), (28, 2262305), (35, 1809844), (53, 1195180), (70, 904922), (106, 597590), (140, 452461), (212, 298795), (265, 239036), (371, 170740), (530, 119518), (742, 85370), (1060, 59759), (1484, 42685), (1855, 34148), (3710, 17074), (7420, 8537)]