130477390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{997}}^1$

素因数の和:1596

約数の個数: 32

約数和(自身を含む): 245747520

約数和(自身を除く): 115270130

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 569, 997, 1138, 1994, 2845, 4985, 5690, 9970, 13087, 22931, 26174, 45862, 65435, 114655, 130870, 229310, 567293, 1134586, 2836465, 5672930, 13047739, 26095478, 65238695, 130477390]

約数ペア:

[(1, 130477390), (2, 65238695), (5, 26095478), (10, 13047739), (23, 5672930), (46, 2836465), (115, 1134586), (230, 567293), (569, 229310), (997, 130870), (1138, 114655), (1994, 65435), (2845, 45862), (4985, 26174), (5690, 22931), (9970, 13087)]