31700460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1117}}^1$

素因数の和:1183

約数の個数: 96

約数和(自身を含む): 99171072

約数和(自身を除く): 67470612

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 330, 430, 473, 516, 645, 660, 860, 946, 1117, 1290, 1419, 1892, 2234, 2365, 2580, 2838, 3351, 4468, 4730, 5585, 5676, 6702, 7095, 9460, 11170, 12287, 13404, 14190, 16755, 22340, 24574, 28380, 33510, 36861, 48031, 49148, 61435, 67020, 73722, 96062, 122870, 144093, 147444, 184305, 192124, 240155, 245740, 288186, 368610, 480310, 528341, 576372, 720465, 737220, 960620, 1056682, 1440930, 1585023, 2113364, 2641705, 2881860, 3170046, 5283410, 6340092, 7925115, 10566820, 15850230, 31700460]

約数ペア:

[(1, 31700460), (2, 15850230), (3, 10566820), (4, 7925115), (5, 6340092), (6, 5283410), (10, 3170046), (11, 2881860), (12, 2641705), (15, 2113364), (20, 1585023), (22, 1440930), (30, 1056682), (33, 960620), (43, 737220), (44, 720465), (55, 576372), (60, 528341), (66, 480310), (86, 368610), (110, 288186), (129, 245740), (132, 240155), (165, 192124), (172, 184305), (215, 147444), (220, 144093), (258, 122870), (330, 96062), (430, 73722), (473, 67020), (516, 61435), (645, 49148), (660, 48031), (860, 36861), (946, 33510), (1117, 28380), (1290, 24574), (1419, 22340), (1892, 16755), (2234, 14190), (2365, 13404), (2580, 12287), (2838, 11170), (3351, 9460), (4468, 7095), (4730, 6702), (5585, 5676)]