73007740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1237}}^1$

素因数の和:1486

約数の個数: 48

約数和(自身を含む): 165971232

約数和(自身を除く): 92963492

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 227, 260, 454, 908, 1135, 1237, 2270, 2474, 2951, 4540, 4948, 5902, 6185, 11804, 12370, 14755, 16081, 24740, 29510, 32162, 59020, 64324, 80405, 160810, 280799, 321620, 561598, 1123196, 1403995, 2807990, 3650387, 5615980, 7300774, 14601548, 18251935, 36503870, 73007740]

約数ペア:

[(1, 73007740), (2, 36503870), (4, 18251935), (5, 14601548), (10, 7300774), (13, 5615980), (20, 3650387), (26, 2807990), (52, 1403995), (65, 1123196), (130, 561598), (227, 321620), (260, 280799), (454, 160810), (908, 80405), (1135, 64324), (1237, 59020), (2270, 32162), (2474, 29510), (2951, 24740), (4540, 16081), (4948, 14755), (5902, 12370), (6185, 11804)]