70729295

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 108591840

約数和(自身を除く): 37862545

約数列:

[1, 5, 7, 13, 35, 49, 53, 65, 91, 245, 265, 371, 419, 455, 637, 689, 1855, 2095, 2597, 2933, 3185, 3445, 4823, 5447, 12985, 14665, 20531, 22207, 24115, 27235, 33761, 38129, 102655, 111035, 155449, 168805, 190645, 266903, 288691, 777245, 1088143, 1334515, 1443455, 2020837, 5440715, 10104185, 14145859, 70729295]

約数ペア:

[(1, 70729295), (5, 14145859), (7, 10104185), (13, 5440715), (35, 2020837), (49, 1443455), (53, 1334515), (65, 1088143), (91, 777245), (245, 288691), (265, 266903), (371, 190645), (419, 168805), (455, 155449), (637, 111035), (689, 102655), (1855, 38129), (2095, 33761), (2597, 27235), (2933, 24115), (3185, 22207), (3445, 20531), (4823, 14665), (5447, 12985)]