64476810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{79601}}^1$

素因数の和:79620

約数の個数: 40

約数和(自身を含む): 173373156

約数和(自身を除く): 108896346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 79601, 159202, 238803, 398005, 477606, 716409, 796010, 1194015, 1432818, 2149227, 2388030, 3582045, 4298454, 6447681, 7164090, 10746135, 12895362, 21492270, 32238405, 64476810]

約数ペア:

[(1, 64476810), (2, 32238405), (3, 21492270), (5, 12895362), (6, 10746135), (9, 7164090), (10, 6447681), (15, 4298454), (18, 3582045), (27, 2388030), (30, 2149227), (45, 1432818), (54, 1194015), (81, 796010), (90, 716409), (135, 477606), (162, 398005), (270, 238803), (405, 159202), (810, 79601)]