2084250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{397}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 5960448

約数和(自身を除く): 3876198

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, 397, 525, 750, 794, 875, 1050, 1191, 1750, 1985, 2382, 2625, 2779, 3970, 5250, 5558, 5955, 8337, 9925, 11910, 13895, 16674, 19850, 27790, 29775, 41685, 49625, 59550, 69475, 83370, 99250, 138950, 148875, 208425, 297750, 347375, 416850, 694750, 1042125, 2084250]

約数ペア:

[(1, 2084250), (2, 1042125), (3, 694750), (5, 416850), (6, 347375), (7, 297750), (10, 208425), (14, 148875), (15, 138950), (21, 99250), (25, 83370), (30, 69475), (35, 59550), (42, 49625), (50, 41685), (70, 29775), (75, 27790), (105, 19850), (125, 16674), (150, 13895), (175, 11910), (210, 9925), (250, 8337), (350, 5955), (375, 5558), (397, 5250), (525, 3970), (750, 2779), (794, 2625), (875, 2382), (1050, 1985), (1191, 1750)]