42272730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5659}}^1$

素因数の和:5755

約数の個数: 48

約数和(自身を含む): 111252960

約数和(自身を除く): 68980230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 5659, 7470, 11318, 16977, 28295, 33954, 50931, 56590, 84885, 101862, 169770, 254655, 469697, 509310, 939394, 1409091, 2348485, 2818182, 4227273, 4696970, 7045455, 8454546, 14090910, 21136365, 42272730]

約数ペア:

[(1, 42272730), (2, 21136365), (3, 14090910), (5, 8454546), (6, 7045455), (9, 4696970), (10, 4227273), (15, 2818182), (18, 2348485), (30, 1409091), (45, 939394), (83, 509310), (90, 469697), (166, 254655), (249, 169770), (415, 101862), (498, 84885), (747, 56590), (830, 50931), (1245, 33954), (1494, 28295), (2490, 16977), (3735, 11318), (5659, 7470)]