123070850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:480

約数の個数: 72

約数和(自身を含む): 268697088

約数和(自身を除く): 145626238

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 191, 245, 263, 350, 382, 490, 526, 955, 1225, 1315, 1337, 1841, 1910, 2450, 2630, 2674, 3682, 4775, 6575, 6685, 9205, 9359, 9550, 12887, 13150, 13370, 18410, 18718, 25774, 33425, 46025, 46795, 50233, 64435, 66850, 92050, 93590, 100466, 128870, 233975, 251165, 322175, 351631, 467950, 502330, 644350, 703262, 1255825, 1758155, 2461417, 2511650, 3516310, 4922834, 8790775, 12307085, 17581550, 24614170, 61535425, 123070850]

約数ペア:

[(1, 123070850), (2, 61535425), (5, 24614170), (7, 17581550), (10, 12307085), (14, 8790775), (25, 4922834), (35, 3516310), (49, 2511650), (50, 2461417), (70, 1758155), (98, 1255825), (175, 703262), (191, 644350), (245, 502330), (263, 467950), (350, 351631), (382, 322175), (490, 251165), (526, 233975), (955, 128870), (1225, 100466), (1315, 93590), (1337, 92050), (1841, 66850), (1910, 64435), (2450, 50233), (2630, 46795), (2674, 46025), (3682, 33425), (4775, 25774), (6575, 18718), (6685, 18410), (9205, 13370), (9359, 13150), (9550, 12887)]