7659860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1733}}^1$

素因数の和:1772

約数の個数: 48

約数和(自身を含む): 18352656

約数和(自身を除く): 10692796

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 1733, 2210, 3466, 4420, 6932, 8665, 17330, 22529, 29461, 34660, 45058, 58922, 90116, 112645, 117844, 147305, 225290, 294610, 382993, 450580, 589220, 765986, 1531972, 1914965, 3829930, 7659860]

約数ペア:

[(1, 7659860), (2, 3829930), (4, 1914965), (5, 1531972), (10, 765986), (13, 589220), (17, 450580), (20, 382993), (26, 294610), (34, 225290), (52, 147305), (65, 117844), (68, 112645), (85, 90116), (130, 58922), (170, 45058), (221, 34660), (260, 29461), (340, 22529), (442, 17330), (884, 8665), (1105, 6932), (1733, 4420), (2210, 3466)]