879449610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{132647}}^1$

素因数の和:132687

約数の個数: 64

約数和(自身を含む): 2406765312

約数和(自身を除く): 1527315702

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 132647, 265294, 397941, 663235, 795882, 1326470, 1724411, 1989705, 2254999, 3448822, 3979410, 4509998, 5173233, 6764997, 8622055, 10346466, 11274995, 13529994, 17244110, 22549990, 25866165, 29314987, 33824985, 51732330, 58629974, 67649970, 87944961, 146574935, 175889922, 293149870, 439724805, 879449610]

約数ペア:

[(1, 879449610), (2, 439724805), (3, 293149870), (5, 175889922), (6, 146574935), (10, 87944961), (13, 67649970), (15, 58629974), (17, 51732330), (26, 33824985), (30, 29314987), (34, 25866165), (39, 22549990), (51, 17244110), (65, 13529994), (78, 11274995), (85, 10346466), (102, 8622055), (130, 6764997), (170, 5173233), (195, 4509998), (221, 3979410), (255, 3448822), (390, 2254999), (442, 1989705), (510, 1724411), (663, 1326470), (1105, 795882), (1326, 663235), (2210, 397941), (3315, 265294), (6630, 132647)]