996875250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{189881}}^1$

素因数の和:189908

約数の個数: 64

約数和(自身を含む): 2843672832

約数和(自身を除く): 1846797582

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, 1050, 1750, 2625, 5250, 189881, 379762, 569643, 949405, 1139286, 1329167, 1898810, 2658334, 2848215, 3987501, 4747025, 5696430, 6645835, 7975002, 9494050, 13291670, 14241075, 19937505, 23735125, 28482150, 33229175, 39875010, 47470250, 66458350, 71205375, 99687525, 142410750, 166145875, 199375050, 332291750, 498437625, 996875250]

約数ペア:

[(1, 996875250), (2, 498437625), (3, 332291750), (5, 199375050), (6, 166145875), (7, 142410750), (10, 99687525), (14, 71205375), (15, 66458350), (21, 47470250), (25, 39875010), (30, 33229175), (35, 28482150), (42, 23735125), (50, 19937505), (70, 14241075), (75, 13291670), (105, 9494050), (125, 7975002), (150, 6645835), (175, 5696430), (210, 4747025), (250, 3987501), (350, 2848215), (375, 2658334), (525, 1898810), (750, 1329167), (875, 1139286), (1050, 949405), (1750, 569643), (2625, 379762), (5250, 189881)]