6430620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 20998656

約数和(自身を除く): 14568036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 251, 305, 366, 420, 427, 502, 610, 732, 753, 854, 915, 1004, 1220, 1255, 1281, 1506, 1708, 1757, 1830, 2135, 2510, 2562, 3012, 3514, 3660, 3765, 4270, 5020, 5124, 5271, 6405, 7028, 7530, 8540, 8785, 10542, 12810, 15060, 15311, 17570, 21084, 25620, 26355, 30622, 35140, 45933, 52710, 61244, 76555, 91866, 105420, 107177, 153110, 183732, 214354, 229665, 306220, 321531, 428708, 459330, 535885, 643062, 918660, 1071770, 1286124, 1607655, 2143540, 3215310, 6430620]

約数ペア:

[(1, 6430620), (2, 3215310), (3, 2143540), (4, 1607655), (5, 1286124), (6, 1071770), (7, 918660), (10, 643062), (12, 535885), (14, 459330), (15, 428708), (20, 321531), (21, 306220), (28, 229665), (30, 214354), (35, 183732), (42, 153110), (60, 107177), (61, 105420), (70, 91866), (84, 76555), (105, 61244), (122, 52710), (140, 45933), (183, 35140), (210, 30622), (244, 26355), (251, 25620), (305, 21084), (366, 17570), (420, 15311), (427, 15060), (502, 12810), (610, 10542), (732, 8785), (753, 8540), (854, 7530), (915, 7028), (1004, 6405), (1220, 5271), (1255, 5124), (1281, 5020), (1506, 4270), (1708, 3765), (1757, 3660), (1830, 3514), (2135, 3012), (2510, 2562)]