17739930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3499}}^1$

素因数の和:3535

約数の個数: 48

約数和(自身を含む): 46116000

約数和(自身を除く): 28376070

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 3499, 5070, 6998, 10497, 17495, 20994, 34990, 45487, 52485, 90974, 104970, 136461, 227435, 272922, 454870, 591331, 682305, 1182662, 1364610, 1773993, 2956655, 3547986, 5913310, 8869965, 17739930]

約数ペア:

[(1, 17739930), (2, 8869965), (3, 5913310), (5, 3547986), (6, 2956655), (10, 1773993), (13, 1364610), (15, 1182662), (26, 682305), (30, 591331), (39, 454870), (65, 272922), (78, 227435), (130, 136461), (169, 104970), (195, 90974), (338, 52485), (390, 45487), (507, 34990), (845, 20994), (1014, 17495), (1690, 10497), (2535, 6998), (3499, 5070)]