1418870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 2764800

約数和(自身を除く): 1345930

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 199, 230, 310, 398, 713, 995, 1426, 1990, 3565, 4577, 6169, 7130, 9154, 12338, 22885, 30845, 45770, 61690, 141887, 283774, 709435, 1418870]

約数ペア:

[(1, 1418870), (2, 709435), (5, 283774), (10, 141887), (23, 61690), (31, 45770), (46, 30845), (62, 22885), (115, 12338), (155, 9154), (199, 7130), (230, 6169), (310, 4577), (398, 3565), (713, 1990), (995, 1426)]