82468230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211457}}^1$

素因数の和:211480

約数の個数: 32

約数和(自身を含む): 213149664

約数和(自身を除く): 130681434

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 211457, 422914, 634371, 1057285, 1268742, 2114570, 2748941, 3171855, 5497882, 6343710, 8246823, 13744705, 16493646, 27489410, 41234115, 82468230]

約数ペア:

[(1, 82468230), (2, 41234115), (3, 27489410), (5, 16493646), (6, 13744705), (10, 8246823), (13, 6343710), (15, 5497882), (26, 3171855), (30, 2748941), (39, 2114570), (65, 1268742), (78, 1057285), (130, 634371), (195, 422914), (390, 211457)]