169946190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{25867}}^1$

素因数の和:25953

約数の個数: 48

約数和(自身を含む): 447930288

約数和(自身を除く): 277984098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 25867, 51734, 77601, 129335, 155202, 232803, 258670, 388005, 465606, 776010, 1164015, 1888291, 2328030, 3776582, 5664873, 9441455, 11329746, 16994619, 18882910, 28324365, 33989238, 56648730, 84973095, 169946190]

約数ペア:

[(1, 169946190), (2, 84973095), (3, 56648730), (5, 33989238), (6, 28324365), (9, 18882910), (10, 16994619), (15, 11329746), (18, 9441455), (30, 5664873), (45, 3776582), (73, 2328030), (90, 1888291), (146, 1164015), (219, 776010), (365, 465606), (438, 388005), (657, 258670), (730, 232803), (1095, 155202), (1314, 129335), (2190, 77601), (3285, 51734), (6570, 25867)]