30828630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2011}}^1$

素因数の和:2101

約数の個数: 64

約数和(自身を含む): 85759488

約数和(自身を除く): 54930858

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1533, 2011, 2190, 2555, 3066, 4022, 5110, 6033, 7665, 10055, 12066, 14077, 15330, 20110, 28154, 30165, 42231, 60330, 70385, 84462, 140770, 146803, 211155, 293606, 422310, 440409, 734015, 880818, 1027621, 1468030, 2055242, 2202045, 3082863, 4404090, 5138105, 6165726, 10276210, 15414315, 30828630]

約数ペア:

[(1, 30828630), (2, 15414315), (3, 10276210), (5, 6165726), (6, 5138105), (7, 4404090), (10, 3082863), (14, 2202045), (15, 2055242), (21, 1468030), (30, 1027621), (35, 880818), (42, 734015), (70, 440409), (73, 422310), (105, 293606), (146, 211155), (210, 146803), (219, 140770), (365, 84462), (438, 70385), (511, 60330), (730, 42231), (1022, 30165), (1095, 28154), (1533, 20110), (2011, 15330), (2190, 14077), (2555, 12066), (3066, 10055), (4022, 7665), (5110, 6033)]