4936620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6329}}^1$

素因数の和:6354

約数の個数: 48

約数和(自身を含む): 14888160

約数和(自身を除く): 9951540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 6329, 12658, 18987, 25316, 31645, 37974, 63290, 75948, 82277, 94935, 126580, 164554, 189870, 246831, 329108, 379740, 411385, 493662, 822770, 987324, 1234155, 1645540, 2468310, 4936620]

約数ペア:

[(1, 4936620), (2, 2468310), (3, 1645540), (4, 1234155), (5, 987324), (6, 822770), (10, 493662), (12, 411385), (13, 379740), (15, 329108), (20, 246831), (26, 189870), (30, 164554), (39, 126580), (52, 94935), (60, 82277), (65, 75948), (78, 63290), (130, 37974), (156, 31645), (195, 25316), (260, 18987), (390, 12658), (780, 6329)]