64075290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^2\times {\mathrm{227}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 156066912

約数和(自身を除く): 91991622

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 227, 291, 454, 485, 582, 681, 970, 1135, 1362, 1455, 2270, 2910, 3405, 6810, 9409, 18818, 22019, 28227, 44038, 47045, 56454, 66057, 94090, 110095, 132114, 141135, 220190, 282270, 330285, 660570, 2135843, 4271686, 6407529, 10679215, 12815058, 21358430, 32037645, 64075290]

約数ペア:

[(1, 64075290), (2, 32037645), (3, 21358430), (5, 12815058), (6, 10679215), (10, 6407529), (15, 4271686), (30, 2135843), (97, 660570), (194, 330285), (227, 282270), (291, 220190), (454, 141135), (485, 132114), (582, 110095), (681, 94090), (970, 66057), (1135, 56454), (1362, 47045), (1455, 44038), (2270, 28227), (2910, 22019), (3405, 18818), (6810, 9409)]