14917420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 36126720

約数和(自身を除く): 21209300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 839, 889, 1270, 1678, 1778, 2540, 3356, 3556, 4195, 4445, 5873, 8390, 8890, 11746, 16780, 17780, 23492, 29365, 58730, 106553, 117460, 213106, 426212, 532765, 745871, 1065530, 1491742, 2131060, 2983484, 3729355, 7458710, 14917420]

約数ペア:

[(1, 14917420), (2, 7458710), (4, 3729355), (5, 2983484), (7, 2131060), (10, 1491742), (14, 1065530), (20, 745871), (28, 532765), (35, 426212), (70, 213106), (127, 117460), (140, 106553), (254, 58730), (508, 29365), (635, 23492), (839, 17780), (889, 16780), (1270, 11746), (1678, 8890), (1778, 8390), (2540, 5873), (3356, 4445), (3556, 4195)]