67293170

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 147571200

約数和(自身を除く): 80278030

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 343, 490, 686, 805, 853, 1127, 1610, 1706, 1715, 2254, 3430, 4265, 5635, 5971, 7889, 8530, 11270, 11942, 15778, 19619, 29855, 39238, 39445, 41797, 59710, 78890, 83594, 98095, 137333, 196190, 208985, 274666, 292579, 417970, 585158, 686665, 961331, 1373330, 1462895, 1922662, 2925790, 4806655, 6729317, 9613310, 13458634, 33646585, 67293170]

約数ペア:

[(1, 67293170), (2, 33646585), (5, 13458634), (7, 9613310), (10, 6729317), (14, 4806655), (23, 2925790), (35, 1922662), (46, 1462895), (49, 1373330), (70, 961331), (98, 686665), (115, 585158), (161, 417970), (230, 292579), (245, 274666), (322, 208985), (343, 196190), (490, 137333), (686, 98095), (805, 83594), (853, 78890), (1127, 59710), (1610, 41797), (1706, 39445), (1715, 39238), (2254, 29855), (3430, 19619), (4265, 15778), (5635, 11942), (5971, 11270), (7889, 8530)]