9291226620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11911829}}^1$

素因数の和:11911854

約数の個数: 48

約数和(自身を含む): 28016624160

約数和(自身を除く): 18725397540

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, 11911829, 23823658, 35735487, 47647316, 59559145, 71470974, 119118290, 142941948, 154853777, 178677435, 238236580, 309707554, 357354870, 464561331, 619415108, 714709740, 774268885, 929122662, 1548537770, 1858245324, 2322806655, 3097075540, 4645613310, 9291226620]

約数ペア:

[(1, 9291226620), (2, 4645613310), (3, 3097075540), (4, 2322806655), (5, 1858245324), (6, 1548537770), (10, 929122662), (12, 774268885), (13, 714709740), (15, 619415108), (20, 464561331), (26, 357354870), (30, 309707554), (39, 238236580), (52, 178677435), (60, 154853777), (65, 142941948), (78, 119118290), (130, 71470974), (156, 59559145), (195, 47647316), (260, 35735487), (390, 23823658), (780, 11911829)]