9932090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 22118400

約数和(自身を除く): 12186310

約数列:

[1, 2, 5, 7, 10, 14, 23, 31, 35, 46, 62, 70, 115, 155, 161, 199, 217, 230, 310, 322, 398, 434, 713, 805, 995, 1085, 1393, 1426, 1610, 1990, 2170, 2786, 3565, 4577, 4991, 6169, 6965, 7130, 9154, 9982, 12338, 13930, 22885, 24955, 30845, 32039, 43183, 45770, 49910, 61690, 64078, 86366, 141887, 160195, 215915, 283774, 320390, 431830, 709435, 993209, 1418870, 1986418, 4966045, 9932090]

約数ペア:

[(1, 9932090), (2, 4966045), (5, 1986418), (7, 1418870), (10, 993209), (14, 709435), (23, 431830), (31, 320390), (35, 283774), (46, 215915), (62, 160195), (70, 141887), (115, 86366), (155, 64078), (161, 61690), (199, 49910), (217, 45770), (230, 43183), (310, 32039), (322, 30845), (398, 24955), (434, 22885), (713, 13930), (805, 12338), (995, 9982), (1085, 9154), (1393, 7130), (1426, 6965), (1610, 6169), (1990, 4991), (2170, 4577), (2786, 3565)]