31336440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15361}}^1$

素因数の和:15392

約数の個数: 64

約数和(自身を含む): 99545760

約数和(自身を除く): 68209320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 15361, 30722, 46083, 61444, 76805, 92166, 122888, 153610, 184332, 230415, 261137, 307220, 368664, 460830, 522274, 614440, 783411, 921660, 1044548, 1305685, 1566822, 1843320, 2089096, 2611370, 3133644, 3917055, 5222740, 6267288, 7834110, 10445480, 15668220, 31336440]

約数ペア:

[(1, 31336440), (2, 15668220), (3, 10445480), (4, 7834110), (5, 6267288), (6, 5222740), (8, 3917055), (10, 3133644), (12, 2611370), (15, 2089096), (17, 1843320), (20, 1566822), (24, 1305685), (30, 1044548), (34, 921660), (40, 783411), (51, 614440), (60, 522274), (68, 460830), (85, 368664), (102, 307220), (120, 261137), (136, 230415), (170, 184332), (204, 153610), (255, 122888), (340, 92166), (408, 76805), (510, 61444), (680, 46083), (1020, 30722), (2040, 15361)]