31763340

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{2801}}^1$

素因数の和:2829

約数の個数: 120

約数和(自身を含む): 113918112

約数和(自身を除く): 82154772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2801, 2835, 3780, 5602, 5670, 8403, 11204, 11340, 14005, 16806, 19607, 25209, 28010, 33612, 39214, 42015, 50418, 56020, 58821, 75627, 78428, 84030, 98035, 100836, 117642, 126045, 151254, 168060, 176463, 196070, 226881, 235284, 252090, 294105, 302508, 352926, 378135, 392140, 453762, 504180, 529389, 588210, 705852, 756270, 882315, 907524, 1058778, 1134405, 1176420, 1512540, 1588167, 1764630, 2117556, 2268810, 2646945, 3176334, 3529260, 4537620, 5293890, 6352668, 7940835, 10587780, 15881670, 31763340]

約数ペア:

[(1, 31763340), (2, 15881670), (3, 10587780), (4, 7940835), (5, 6352668), (6, 5293890), (7, 4537620), (9, 3529260), (10, 3176334), (12, 2646945), (14, 2268810), (15, 2117556), (18, 1764630), (20, 1588167), (21, 1512540), (27, 1176420), (28, 1134405), (30, 1058778), (35, 907524), (36, 882315), (42, 756270), (45, 705852), (54, 588210), (60, 529389), (63, 504180), (70, 453762), (81, 392140), (84, 378135), (90, 352926), (105, 302508), (108, 294105), (126, 252090), (135, 235284), (140, 226881), (162, 196070), (180, 176463), (189, 168060), (210, 151254), (252, 126045), (270, 117642), (315, 100836), (324, 98035), (378, 84030), (405, 78428), (420, 75627), (540, 58821), (567, 56020), (630, 50418), (756, 42015), (810, 39214), (945, 33612), (1134, 28010), (1260, 25209), (1620, 19607), (1890, 16806), (2268, 14005), (2801, 11340), (2835, 11204), (3780, 8403), (5602, 5670)]