2007129930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5146487}}^1$

素因数の和:5146510

約数の個数: 32

約数和(自身を含む): 5187659904

約数和(自身を除く): 3180529974

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5146487, 10292974, 15439461, 25732435, 30878922, 51464870, 66904331, 77197305, 133808662, 154394610, 200712993, 334521655, 401425986, 669043310, 1003564965, 2007129930]

約数ペア:

[(1, 2007129930), (2, 1003564965), (3, 669043310), (5, 401425986), (6, 334521655), (10, 200712993), (13, 154394610), (15, 133808662), (26, 77197305), (30, 66904331), (39, 51464870), (65, 30878922), (78, 25732435), (130, 15439461), (195, 10292974), (390, 5146487)]