112778890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{10007}}^1$

素因数の和:10051

約数の個数: 48

約数和(自身を含む): 246436992

約数和(自身を除く): 133658102

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 5635, 10007, 11270, 20014, 50035, 70049, 100070, 140098, 230161, 350245, 460322, 490343, 700490, 980686, 1150805, 1611127, 2301610, 2451715, 3222254, 4903430, 8055635, 11277889, 16111270, 22555778, 56389445, 112778890]

約数ペア:

[(1, 112778890), (2, 56389445), (5, 22555778), (7, 16111270), (10, 11277889), (14, 8055635), (23, 4903430), (35, 3222254), (46, 2451715), (49, 2301610), (70, 1611127), (98, 1150805), (115, 980686), (161, 700490), (230, 490343), (245, 460322), (322, 350245), (490, 230161), (805, 140098), (1127, 100070), (1610, 70049), (2254, 50035), (5635, 20014), (10007, 11270)]