69562020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{105397}}^1$

素因数の和:105420

約数の個数: 48

約数和(自身を含む): 212482368

約数和(自身を除く): 142920348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 105397, 210794, 316191, 421588, 526985, 632382, 1053970, 1159367, 1264764, 1580955, 2107940, 2318734, 3161910, 3478101, 4637468, 5796835, 6323820, 6956202, 11593670, 13912404, 17390505, 23187340, 34781010, 69562020]

約数ペア:

[(1, 69562020), (2, 34781010), (3, 23187340), (4, 17390505), (5, 13912404), (6, 11593670), (10, 6956202), (11, 6323820), (12, 5796835), (15, 4637468), (20, 3478101), (22, 3161910), (30, 2318734), (33, 2107940), (44, 1580955), (55, 1264764), (60, 1159367), (66, 1053970), (110, 632382), (132, 526985), (165, 421588), (220, 316191), (330, 210794), (660, 105397)]