169750230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{435257}}^1$

素因数の和:435280

約数の個数: 32

約数和(自身を含む): 438740064

約数和(自身を除く): 268989834

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 435257, 870514, 1305771, 2176285, 2611542, 4352570, 5658341, 6528855, 11316682, 13057710, 16975023, 28291705, 33950046, 56583410, 84875115, 169750230]

約数ペア:

[(1, 169750230), (2, 84875115), (3, 56583410), (5, 33950046), (6, 28291705), (10, 16975023), (13, 13057710), (15, 11316682), (26, 6528855), (30, 5658341), (39, 4352570), (65, 2611542), (78, 2176285), (130, 1305771), (195, 870514), (390, 435257)]