105465660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{2141}}^1$

素因数の和:2974

約数の個数: 48

約数和(自身を含む): 295801632

約数和(自身を除く): 190335972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 821, 1642, 2141, 2463, 3284, 4105, 4282, 4926, 6423, 8210, 8564, 9852, 10705, 12315, 12846, 16420, 21410, 24630, 25692, 32115, 42820, 49260, 64230, 128460, 1757761, 3515522, 5273283, 7031044, 8788805, 10546566, 17577610, 21093132, 26366415, 35155220, 52732830, 105465660]

約数ペア:

[(1, 105465660), (2, 52732830), (3, 35155220), (4, 26366415), (5, 21093132), (6, 17577610), (10, 10546566), (12, 8788805), (15, 7031044), (20, 5273283), (30, 3515522), (60, 1757761), (821, 128460), (1642, 64230), (2141, 49260), (2463, 42820), (3284, 32115), (4105, 25692), (4282, 24630), (4926, 21410), (6423, 16420), (8210, 12846), (8564, 12315), (9852, 10705)]