77749230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199357}}^1$

素因数の和:199380

約数の個数: 32

約数和(自身を含む): 200952864

約数和(自身を除く): 123203634

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 199357, 398714, 598071, 996785, 1196142, 1993570, 2591641, 2990355, 5183282, 5980710, 7774923, 12958205, 15549846, 25916410, 38874615, 77749230]

約数ペア:

[(1, 77749230), (2, 38874615), (3, 25916410), (5, 15549846), (6, 12958205), (10, 7774923), (13, 5980710), (15, 5183282), (26, 2990355), (30, 2591641), (39, 1993570), (65, 1196142), (78, 996785), (130, 598071), (195, 398714), (390, 199357)]