120985810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{1669}}^1$

素因数の和:2346

約数の個数: 32

約数和(自身を含む): 238075200

約数和(自身を除く): 117089390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 659, 1318, 1669, 3295, 3338, 6590, 7249, 8345, 14498, 16690, 18359, 36245, 36718, 72490, 91795, 183590, 1099871, 2199742, 5499355, 10998710, 12098581, 24197162, 60492905, 120985810]

約数ペア:

[(1, 120985810), (2, 60492905), (5, 24197162), (10, 12098581), (11, 10998710), (22, 5499355), (55, 2199742), (110, 1099871), (659, 183590), (1318, 91795), (1669, 72490), (3295, 36718), (3338, 36245), (6590, 18359), (7249, 16690), (8345, 14498)]