2010750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{383}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 5750784

約数和(自身を除く): 3740034

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, 383, 525, 750, 766, 875, 1050, 1149, 1750, 1915, 2298, 2625, 2681, 3830, 5250, 5362, 5745, 8043, 9575, 11490, 13405, 16086, 19150, 26810, 28725, 40215, 47875, 57450, 67025, 80430, 95750, 134050, 143625, 201075, 287250, 335125, 402150, 670250, 1005375, 2010750]

約数ペア:

[(1, 2010750), (2, 1005375), (3, 670250), (5, 402150), (6, 335125), (7, 287250), (10, 201075), (14, 143625), (15, 134050), (21, 95750), (25, 80430), (30, 67025), (35, 57450), (42, 47875), (50, 40215), (70, 28725), (75, 26810), (105, 19150), (125, 16086), (150, 13405), (175, 11490), (210, 9575), (250, 8043), (350, 5745), (375, 5362), (383, 5250), (525, 3830), (750, 2681), (766, 2625), (875, 2298), (1050, 1915), (1149, 1750)]