196732980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1092961}}^1$

素因数の和:1092976

約数の個数: 36

約数和(自身を含む): 596757252

約数和(自身を除く): 400024272

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1092961, 2185922, 3278883, 4371844, 5464805, 6557766, 9836649, 10929610, 13115532, 16394415, 19673298, 21859220, 32788830, 39346596, 49183245, 65577660, 98366490, 196732980]

約数ペア:

[(1, 196732980), (2, 98366490), (3, 65577660), (4, 49183245), (5, 39346596), (6, 32788830), (9, 21859220), (10, 19673298), (12, 16394415), (15, 13115532), (18, 10929610), (20, 9836649), (30, 6557766), (36, 5464805), (45, 4371844), (60, 3278883), (90, 2185922), (180, 1092961)]