188345610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{2549}}^1$

素因数の和:3383

約数の個数: 48

約数和(自身を含む): 490487400

約数和(自身を除く): 302141790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 821, 1642, 2463, 2549, 4105, 4926, 5098, 7389, 7647, 8210, 12315, 12745, 14778, 15294, 22941, 24630, 25490, 36945, 38235, 45882, 73890, 76470, 114705, 229410, 2092729, 4185458, 6278187, 10463645, 12556374, 18834561, 20927290, 31390935, 37669122, 62781870, 94172805, 188345610]

約数ペア:

[(1, 188345610), (2, 94172805), (3, 62781870), (5, 37669122), (6, 31390935), (9, 20927290), (10, 18834561), (15, 12556374), (18, 10463645), (30, 6278187), (45, 4185458), (90, 2092729), (821, 229410), (1642, 114705), (2463, 76470), (2549, 73890), (4105, 45882), (4926, 38235), (5098, 36945), (7389, 25490), (7647, 24630), (8210, 22941), (12315, 15294), (12745, 14778)]