129172610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{11321}}^1$

素因数の和:11498

約数の個数: 32

約数和(自身を含む): 267380352

約数和(自身を除く): 138207742

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 5705, 11321, 11410, 22642, 56605, 79247, 113210, 158494, 396235, 792470, 1845323, 3690646, 9226615, 12917261, 18453230, 25834522, 64586305, 129172610]

約数ペア:

[(1, 129172610), (2, 64586305), (5, 25834522), (7, 18453230), (10, 12917261), (14, 9226615), (35, 3690646), (70, 1845323), (163, 792470), (326, 396235), (815, 158494), (1141, 113210), (1630, 79247), (2282, 56605), (5705, 22642), (11321, 11410)]