102785410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{112951}}^1$

素因数の和:112978

約数の個数: 32

約数和(自身を含む): 227711232

約数和(自身を除く): 124925822

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 112951, 225902, 564755, 790657, 1129510, 1468363, 1581314, 2936726, 3953285, 7341815, 7906570, 10278541, 14683630, 20557082, 51392705, 102785410]

約数ペア:

[(1, 102785410), (2, 51392705), (5, 20557082), (7, 14683630), (10, 10278541), (13, 7906570), (14, 7341815), (26, 3953285), (35, 2936726), (65, 1581314), (70, 1468363), (91, 1129510), (130, 790657), (182, 564755), (455, 225902), (910, 112951)]