1871036190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1459}}^1\times {\mathrm{14249}}^1$

素因数の和:15721

約数の個数: 48

約数和(自身を含む): 4868370000

約数和(自身を除く): 2997333810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1459, 2918, 4377, 7295, 8754, 13131, 14249, 14590, 21885, 26262, 28498, 42747, 43770, 65655, 71245, 85494, 128241, 131310, 142490, 213735, 256482, 427470, 641205, 1282410, 20789291, 41578582, 62367873, 103946455, 124735746, 187103619, 207892910, 311839365, 374207238, 623678730, 935518095, 1871036190]

約数ペア:

[(1, 1871036190), (2, 935518095), (3, 623678730), (5, 374207238), (6, 311839365), (9, 207892910), (10, 187103619), (15, 124735746), (18, 103946455), (30, 62367873), (45, 41578582), (90, 20789291), (1459, 1282410), (2918, 641205), (4377, 427470), (7295, 256482), (8754, 213735), (13131, 142490), (14249, 131310), (14590, 128241), (21885, 85494), (26262, 71245), (28498, 65655), (42747, 43770)]