4640250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 12130560

約数和(自身を除く): 7490310

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 125, 138, 150, 230, 250, 269, 345, 375, 538, 575, 690, 750, 807, 1150, 1345, 1614, 1725, 2690, 2875, 3450, 4035, 5750, 6187, 6725, 8070, 8625, 12374, 13450, 17250, 18561, 20175, 30935, 33625, 37122, 40350, 61870, 67250, 92805, 100875, 154675, 185610, 201750, 309350, 464025, 773375, 928050, 1546750, 2320125, 4640250]

約数ペア:

[(1, 4640250), (2, 2320125), (3, 1546750), (5, 928050), (6, 773375), (10, 464025), (15, 309350), (23, 201750), (25, 185610), (30, 154675), (46, 100875), (50, 92805), (69, 67250), (75, 61870), (115, 40350), (125, 37122), (138, 33625), (150, 30935), (230, 20175), (250, 18561), (269, 17250), (345, 13450), (375, 12374), (538, 8625), (575, 8070), (690, 6725), (750, 6187), (807, 5750), (1150, 4035), (1345, 3450), (1614, 2875), (1725, 2690)]