2018505750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{383}}^1\times {\mathrm{7027}}^1$

素因数の和:7430

約数の個数: 64

約数和(自身を含む): 5052063744

約数和(自身を除く): 3033557994

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 383, 750, 766, 1149, 1915, 2298, 3830, 5745, 7027, 9575, 11490, 14054, 19150, 21081, 28725, 35135, 42162, 47875, 57450, 70270, 95750, 105405, 143625, 175675, 210810, 287250, 351350, 527025, 878375, 1054050, 1756750, 2635125, 2691341, 5270250, 5382682, 8074023, 13456705, 16148046, 26913410, 40370115, 67283525, 80740230, 134567050, 201850575, 336417625, 403701150, 672835250, 1009252875, 2018505750]

約数ペア:

[(1, 2018505750), (2, 1009252875), (3, 672835250), (5, 403701150), (6, 336417625), (10, 201850575), (15, 134567050), (25, 80740230), (30, 67283525), (50, 40370115), (75, 26913410), (125, 16148046), (150, 13456705), (250, 8074023), (375, 5382682), (383, 5270250), (750, 2691341), (766, 2635125), (1149, 1756750), (1915, 1054050), (2298, 878375), (3830, 527025), (5745, 351350), (7027, 287250), (9575, 210810), (11490, 175675), (14054, 143625), (19150, 105405), (21081, 95750), (28725, 70270), (35135, 57450), (42162, 47875)]