30486961400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{20959}}^1$

素因数の和:22021

約数の個数: 96

約数和(自身を含む): 81090048000

約数和(自身を除く): 50603086600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1039, 1400, 2078, 4156, 5195, 7273, 8312, 10390, 14546, 20780, 20959, 25975, 29092, 36365, 41560, 41918, 51950, 58184, 72730, 83836, 103900, 104795, 145460, 146713, 167672, 181825, 207800, 209590, 290920, 293426, 363650, 419180, 523975, 586852, 727300, 733565, 838360, 1047950, 1173704, 1454600, 1467130, 2095900, 2934260, 3667825, 4191800, 5868520, 7335650, 14671300, 21776401, 29342600, 43552802, 87105604, 108882005, 152434807, 174211208, 217764010, 304869614, 435528020, 544410025, 609739228, 762174035, 871056040, 1088820050, 1219478456, 1524348070, 2177640100, 3048696140, 3810870175, 4355280200, 6097392280, 7621740350, 15243480700, 30486961400]

約数ペア:

[(1, 30486961400), (2, 15243480700), (4, 7621740350), (5, 6097392280), (7, 4355280200), (8, 3810870175), (10, 3048696140), (14, 2177640100), (20, 1524348070), (25, 1219478456), (28, 1088820050), (35, 871056040), (40, 762174035), (50, 609739228), (56, 544410025), (70, 435528020), (100, 304869614), (140, 217764010), (175, 174211208), (200, 152434807), (280, 108882005), (350, 87105604), (700, 43552802), (1039, 29342600), (1400, 21776401), (2078, 14671300), (4156, 7335650), (5195, 5868520), (7273, 4191800), (8312, 3667825), (10390, 2934260), (14546, 2095900), (20780, 1467130), (20959, 1454600), (25975, 1173704), (29092, 1047950), (36365, 838360), (41560, 733565), (41918, 727300), (51950, 586852), (58184, 523975), (72730, 419180), (83836, 363650), (103900, 293426), (104795, 290920), (145460, 209590), (146713, 207800), (167672, 181825)]