2364740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 6128640

約数和(自身を除く): 3763900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 127, 133, 140, 190, 196, 245, 254, 266, 380, 490, 508, 532, 635, 665, 889, 931, 980, 1270, 1330, 1778, 1862, 2413, 2540, 2660, 3556, 3724, 4445, 4655, 4826, 6223, 8890, 9310, 9652, 12065, 12446, 16891, 17780, 18620, 24130, 24892, 31115, 33782, 48260, 62230, 67564, 84455, 118237, 124460, 168910, 236474, 337820, 472948, 591185, 1182370, 2364740]

約数ペア:

[(1, 2364740), (2, 1182370), (4, 591185), (5, 472948), (7, 337820), (10, 236474), (14, 168910), (19, 124460), (20, 118237), (28, 84455), (35, 67564), (38, 62230), (49, 48260), (70, 33782), (76, 31115), (95, 24892), (98, 24130), (127, 18620), (133, 17780), (140, 16891), (190, 12446), (196, 12065), (245, 9652), (254, 9310), (266, 8890), (380, 6223), (490, 4826), (508, 4655), (532, 4445), (635, 3724), (665, 3556), (889, 2660), (931, 2540), (980, 2413), (1270, 1862), (1330, 1778)]