985713260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{5387}}^1$

素因数の和:6710

約数の個数: 48

約数和(自身を含む): 2367961344

約数和(自身を除く): 1382248084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1307, 2614, 5228, 5387, 6535, 9149, 10774, 13070, 18298, 21548, 26140, 26935, 36596, 37709, 45745, 53870, 75418, 91490, 107740, 150836, 182980, 188545, 377090, 754180, 7040809, 14081618, 28163236, 35204045, 49285663, 70408090, 98571326, 140816180, 197142652, 246428315, 492856630, 985713260]

約数ペア:

[(1, 985713260), (2, 492856630), (4, 246428315), (5, 197142652), (7, 140816180), (10, 98571326), (14, 70408090), (20, 49285663), (28, 35204045), (35, 28163236), (70, 14081618), (140, 7040809), (1307, 754180), (2614, 377090), (5228, 188545), (5387, 182980), (6535, 150836), (9149, 107740), (10774, 91490), (13070, 75418), (18298, 53870), (21548, 45745), (26140, 37709), (26935, 36596)]