3131770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 6065280

約数和(自身を除く): 2933510

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 311, 530, 622, 1007, 1555, 2014, 3110, 5035, 5909, 10070, 11818, 16483, 29545, 32966, 59090, 82415, 164830, 313177, 626354, 1565885, 3131770]

約数ペア:

[(1, 3131770), (2, 1565885), (5, 626354), (10, 313177), (19, 164830), (38, 82415), (53, 59090), (95, 32966), (106, 29545), (190, 16483), (265, 11818), (311, 10070), (530, 5909), (622, 5035), (1007, 3110), (1555, 2014)]