30586500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{971}}^1$

素因数の和:1003

約数の個数: 144

約数和(自身を含む): 110388096

約数和(自身を除く): 79801596

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 971, 1050, 1125, 1260, 1500, 1575, 1750, 1942, 2100, 2250, 2625, 2913, 3150, 3500, 3884, 4500, 4855, 5250, 5826, 6300, 6797, 7875, 8739, 9710, 10500, 11652, 13594, 14565, 15750, 17478, 19420, 20391, 24275, 27188, 29130, 31500, 33985, 34956, 40782, 43695, 48550, 58260, 61173, 67970, 72825, 81564, 87390, 97100, 101955, 121375, 122346, 135940, 145650, 169925, 174780, 203910, 218475, 242750, 244692, 291300, 305865, 339850, 364125, 407820, 436950, 485500, 509775, 611730, 679700, 728250, 849625, 873900, 1019550, 1092375, 1223460, 1456500, 1529325, 1699250, 2039100, 2184750, 2548875, 3058650, 3398500, 4369500, 5097750, 6117300, 7646625, 10195500, 15293250, 30586500]

約数ペア:

[(1, 30586500), (2, 15293250), (3, 10195500), (4, 7646625), (5, 6117300), (6, 5097750), (7, 4369500), (9, 3398500), (10, 3058650), (12, 2548875), (14, 2184750), (15, 2039100), (18, 1699250), (20, 1529325), (21, 1456500), (25, 1223460), (28, 1092375), (30, 1019550), (35, 873900), (36, 849625), (42, 728250), (45, 679700), (50, 611730), (60, 509775), (63, 485500), (70, 436950), (75, 407820), (84, 364125), (90, 339850), (100, 305865), (105, 291300), (125, 244692), (126, 242750), (140, 218475), (150, 203910), (175, 174780), (180, 169925), (210, 145650), (225, 135940), (250, 122346), (252, 121375), (300, 101955), (315, 97100), (350, 87390), (375, 81564), (420, 72825), (450, 67970), (500, 61173), (525, 58260), (630, 48550), (700, 43695), (750, 40782), (875, 34956), (900, 33985), (971, 31500), (1050, 29130), (1125, 27188), (1260, 24275), (1500, 20391), (1575, 19420), (1750, 17478), (1942, 15750), (2100, 14565), (2250, 13594), (2625, 11652), (2913, 10500), (3150, 9710), (3500, 8739), (3884, 7875), (4500, 6797), (4855, 6300), (5250, 5826)]