26770020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2579}}^1$

素因数の和:2764

約数の個数: 48

約数和(自身を含む): 75418560

約数和(自身を除く): 48648540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2579, 2595, 3460, 5158, 5190, 7737, 10316, 10380, 12895, 15474, 25790, 30948, 38685, 51580, 77370, 154740, 446167, 892334, 1338501, 1784668, 2230835, 2677002, 4461670, 5354004, 6692505, 8923340, 13385010, 26770020]

約数ペア:

[(1, 26770020), (2, 13385010), (3, 8923340), (4, 6692505), (5, 5354004), (6, 4461670), (10, 2677002), (12, 2230835), (15, 1784668), (20, 1338501), (30, 892334), (60, 446167), (173, 154740), (346, 77370), (519, 51580), (692, 38685), (865, 30948), (1038, 25790), (1730, 15474), (2076, 12895), (2579, 10380), (2595, 10316), (3460, 7737), (5158, 5190)]