2913000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{971}}^1$

素因数の和:995

約数の個数: 64

約数和(自身を含む): 9097920

約数和(自身を除く): 6184920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 971, 1000, 1500, 1942, 2913, 3000, 3884, 4855, 5826, 7768, 9710, 11652, 14565, 19420, 23304, 24275, 29130, 38840, 48550, 58260, 72825, 97100, 116520, 121375, 145650, 194200, 242750, 291300, 364125, 485500, 582600, 728250, 971000, 1456500, 2913000]

約数ペア:

[(1, 2913000), (2, 1456500), (3, 971000), (4, 728250), (5, 582600), (6, 485500), (8, 364125), (10, 291300), (12, 242750), (15, 194200), (20, 145650), (24, 121375), (25, 116520), (30, 97100), (40, 72825), (50, 58260), (60, 48550), (75, 38840), (100, 29130), (120, 24275), (125, 23304), (150, 19420), (200, 14565), (250, 11652), (300, 9710), (375, 7768), (500, 5826), (600, 4855), (750, 3884), (971, 3000), (1000, 2913), (1500, 1942)]