4942146060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{17477}}^1$

素因数の和:19063

約数の個数: 72

約数和(自身を含む): 15001577136

約数和(自身を除く): 10059431076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1571, 3142, 4713, 6284, 7855, 9426, 14139, 15710, 17477, 18852, 23565, 28278, 31420, 34954, 47130, 52431, 56556, 69908, 70695, 87385, 94260, 104862, 141390, 157293, 174770, 209724, 262155, 282780, 314586, 349540, 524310, 629172, 786465, 1048620, 1572930, 3145860, 27456367, 54912734, 82369101, 109825468, 137281835, 164738202, 247107303, 274563670, 329476404, 411845505, 494214606, 549127340, 823691010, 988429212, 1235536515, 1647382020, 2471073030, 4942146060]

約数ペア:

[(1, 4942146060), (2, 2471073030), (3, 1647382020), (4, 1235536515), (5, 988429212), (6, 823691010), (9, 549127340), (10, 494214606), (12, 411845505), (15, 329476404), (18, 274563670), (20, 247107303), (30, 164738202), (36, 137281835), (45, 109825468), (60, 82369101), (90, 54912734), (180, 27456367), (1571, 3145860), (3142, 1572930), (4713, 1048620), (6284, 786465), (7855, 629172), (9426, 524310), (14139, 349540), (15710, 314586), (17477, 282780), (18852, 262155), (23565, 209724), (28278, 174770), (31420, 157293), (34954, 141390), (47130, 104862), (52431, 94260), (56556, 87385), (69908, 70695)]