9284990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 20224512

約数和(自身を除く): 10939522

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 43, 55, 65, 86, 110, 130, 143, 151, 215, 286, 302, 430, 473, 559, 715, 755, 946, 1118, 1430, 1510, 1661, 1963, 2365, 2795, 3322, 3926, 4730, 5590, 6149, 6493, 8305, 9815, 12298, 12986, 16610, 19630, 21593, 30745, 32465, 43186, 61490, 64930, 71423, 84409, 107965, 142846, 168818, 215930, 357115, 422045, 714230, 844090, 928499, 1856998, 4642495, 9284990]

約数ペア:

[(1, 9284990), (2, 4642495), (5, 1856998), (10, 928499), (11, 844090), (13, 714230), (22, 422045), (26, 357115), (43, 215930), (55, 168818), (65, 142846), (86, 107965), (110, 84409), (130, 71423), (143, 64930), (151, 61490), (215, 43186), (286, 32465), (302, 30745), (430, 21593), (473, 19630), (559, 16610), (715, 12986), (755, 12298), (946, 9815), (1118, 8305), (1430, 6493), (1510, 6149), (1661, 5590), (1963, 4730), (2365, 3926), (2795, 3322)]