203435730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{42649}}^1$

素因数の和:42715

約数の個数: 48

約数和(自身を含む): 538925400

約数和(自身を除く): 335489670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 42649, 85298, 127947, 213245, 255894, 383841, 426490, 639735, 767682, 1279470, 1919205, 2260397, 3838410, 4520794, 6781191, 11301985, 13562382, 20343573, 22603970, 33905955, 40687146, 67811910, 101717865, 203435730]

約数ペア:

[(1, 203435730), (2, 101717865), (3, 67811910), (5, 40687146), (6, 33905955), (9, 22603970), (10, 20343573), (15, 13562382), (18, 11301985), (30, 6781191), (45, 4520794), (53, 3838410), (90, 2260397), (106, 1919205), (159, 1279470), (265, 767682), (318, 639735), (477, 426490), (530, 383841), (795, 255894), (954, 213245), (1590, 127947), (2385, 85298), (4770, 42649)]