14063980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 34933248

約数和(自身を除く): 20869268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 113, 127, 140, 196, 226, 245, 254, 452, 490, 508, 565, 635, 791, 889, 980, 1130, 1270, 1582, 1778, 2260, 2540, 3164, 3556, 3955, 4445, 5537, 6223, 7910, 8890, 11074, 12446, 14351, 15820, 17780, 22148, 24892, 27685, 28702, 31115, 55370, 57404, 62230, 71755, 100457, 110740, 124460, 143510, 200914, 287020, 401828, 502285, 703199, 1004570, 1406398, 2009140, 2812796, 3515995, 7031990, 14063980]

約数ペア:

[(1, 14063980), (2, 7031990), (4, 3515995), (5, 2812796), (7, 2009140), (10, 1406398), (14, 1004570), (20, 703199), (28, 502285), (35, 401828), (49, 287020), (70, 200914), (98, 143510), (113, 124460), (127, 110740), (140, 100457), (196, 71755), (226, 62230), (245, 57404), (254, 55370), (452, 31115), (490, 28702), (508, 27685), (565, 24892), (635, 22148), (791, 17780), (889, 15820), (980, 14351), (1130, 12446), (1270, 11074), (1582, 8890), (1778, 7910), (2260, 6223), (2540, 5537), (3164, 4445), (3556, 3955)]