4971750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{947}}^1$

素因数の和:974

約数の個数: 64

約数和(自身を含む): 14197248

約数和(自身を除く): 9225498

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 947, 1050, 1750, 1894, 2625, 2841, 4735, 5250, 5682, 6629, 9470, 13258, 14205, 19887, 23675, 28410, 33145, 39774, 47350, 66290, 71025, 99435, 118375, 142050, 165725, 198870, 236750, 331450, 355125, 497175, 710250, 828625, 994350, 1657250, 2485875, 4971750]

約数ペア:

[(1, 4971750), (2, 2485875), (3, 1657250), (5, 994350), (6, 828625), (7, 710250), (10, 497175), (14, 355125), (15, 331450), (21, 236750), (25, 198870), (30, 165725), (35, 142050), (42, 118375), (50, 99435), (70, 71025), (75, 66290), (105, 47350), (125, 39774), (150, 33145), (175, 28410), (210, 23675), (250, 19887), (350, 14205), (375, 13258), (525, 9470), (750, 6629), (875, 5682), (947, 5250), (1050, 4735), (1750, 2841), (1894, 2625)]