79894230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{204857}}^1$

素因数の和:204880

約数の個数: 32

約数和(自身を含む): 206496864

約数和(自身を除く): 126602634

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 204857, 409714, 614571, 1024285, 1229142, 2048570, 2663141, 3072855, 5326282, 6145710, 7989423, 13315705, 15978846, 26631410, 39947115, 79894230]

約数ペア:

[(1, 79894230), (2, 39947115), (3, 26631410), (5, 15978846), (6, 13315705), (10, 7989423), (13, 6145710), (15, 5326282), (26, 3072855), (30, 2663141), (39, 2048570), (65, 1229142), (78, 1024285), (130, 614571), (195, 409714), (390, 204857)]