14387380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 35938728

約数和(自身を除く): 21551348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 53, 70, 98, 106, 140, 196, 212, 245, 265, 277, 371, 490, 530, 554, 742, 980, 1060, 1108, 1385, 1484, 1855, 1939, 2597, 2770, 3710, 3878, 5194, 5540, 7420, 7756, 9695, 10388, 12985, 13573, 14681, 19390, 25970, 27146, 29362, 38780, 51940, 54292, 58724, 67865, 73405, 102767, 135730, 146810, 205534, 271460, 293620, 411068, 513835, 719369, 1027670, 1438738, 2055340, 2877476, 3596845, 7193690, 14387380]

約数ペア:

[(1, 14387380), (2, 7193690), (4, 3596845), (5, 2877476), (7, 2055340), (10, 1438738), (14, 1027670), (20, 719369), (28, 513835), (35, 411068), (49, 293620), (53, 271460), (70, 205534), (98, 146810), (106, 135730), (140, 102767), (196, 73405), (212, 67865), (245, 58724), (265, 54292), (277, 51940), (371, 38780), (490, 29362), (530, 27146), (554, 25970), (742, 19390), (980, 14681), (1060, 13573), (1108, 12985), (1385, 10388), (1484, 9695), (1855, 7756), (1939, 7420), (2597, 5540), (2770, 5194), (3710, 3878)]