204844230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{32057}}^1$

素因数の和:32141

約数の個数: 48

約数和(自身を含む): 540113184

約数和(自身を除く): 335268954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 32057, 64114, 96171, 160285, 192342, 288513, 320570, 480855, 577026, 961710, 1442565, 2276047, 2885130, 4552094, 6828141, 11380235, 13656282, 20484423, 22760470, 34140705, 40968846, 68281410, 102422115, 204844230]

約数ペア:

[(1, 204844230), (2, 102422115), (3, 68281410), (5, 40968846), (6, 34140705), (9, 22760470), (10, 20484423), (15, 13656282), (18, 11380235), (30, 6828141), (45, 4552094), (71, 2885130), (90, 2276047), (142, 1442565), (213, 961710), (355, 577026), (426, 480855), (639, 320570), (710, 288513), (1065, 192342), (1278, 160285), (2130, 96171), (3195, 64114), (6390, 32057)]