6578460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 23901696

約数和(自身を除く): 17323236

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 227, 230, 252, 276, 315, 322, 345, 414, 420, 454, 460, 483, 630, 644, 681, 690, 805, 828, 908, 966, 1035, 1135, 1260, 1362, 1380, 1449, 1589, 1610, 1932, 2043, 2070, 2270, 2415, 2724, 2898, 3178, 3220, 3405, 4086, 4140, 4540, 4767, 4830, 5221, 5796, 6356, 6810, 7245, 7945, 8172, 9534, 9660, 10215, 10442, 13620, 14301, 14490, 15663, 15890, 19068, 20430, 20884, 23835, 26105, 28602, 28980, 31326, 31780, 36547, 40860, 46989, 47670, 52210, 57204, 62652, 71505, 73094, 78315, 93978, 95340, 104420, 109641, 143010, 146188, 156630, 182735, 187956, 219282, 234945, 286020, 313260, 328923, 365470, 438564, 469890, 548205, 657846, 730940, 939780, 1096410, 1315692, 1644615, 2192820, 3289230, 6578460]

約数ペア:

[(1, 6578460), (2, 3289230), (3, 2192820), (4, 1644615), (5, 1315692), (6, 1096410), (7, 939780), (9, 730940), (10, 657846), (12, 548205), (14, 469890), (15, 438564), (18, 365470), (20, 328923), (21, 313260), (23, 286020), (28, 234945), (30, 219282), (35, 187956), (36, 182735), (42, 156630), (45, 146188), (46, 143010), (60, 109641), (63, 104420), (69, 95340), (70, 93978), (84, 78315), (90, 73094), (92, 71505), (105, 62652), (115, 57204), (126, 52210), (138, 47670), (140, 46989), (161, 40860), (180, 36547), (207, 31780), (210, 31326), (227, 28980), (230, 28602), (252, 26105), (276, 23835), (315, 20884), (322, 20430), (345, 19068), (414, 15890), (420, 15663), (454, 14490), (460, 14301), (483, 13620), (630, 10442), (644, 10215), (681, 9660), (690, 9534), (805, 8172), (828, 7945), (908, 7245), (966, 6810), (1035, 6356), (1135, 5796), (1260, 5221), (1362, 4830), (1380, 4767), (1449, 4540), (1589, 4140), (1610, 4086), (1932, 3405), (2043, 3220), (2070, 3178), (2270, 2898), (2415, 2724)]