746510690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{12101}}^1$

素因数の和:12338

約数の個数: 32

約数和(自身を含む): 1394150400

約数和(自身を除く): 647639710

約数列:

[1, 2, 5, 10, 31, 62, 155, 199, 310, 398, 995, 1990, 6169, 12101, 12338, 24202, 30845, 60505, 61690, 121010, 375131, 750262, 1875655, 2408099, 3751310, 4816198, 12040495, 24080990, 74651069, 149302138, 373255345, 746510690]

約数ペア:

[(1, 746510690), (2, 373255345), (5, 149302138), (10, 74651069), (31, 24080990), (62, 12040495), (155, 4816198), (199, 3751310), (310, 2408099), (398, 1875655), (995, 750262), (1990, 375131), (6169, 121010), (12101, 61690), (12338, 60505), (24202, 30845)]