128435288340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{2896601}}^1$

素因数の和:2897352

約数の個数: 48

約数和(自身を含む): 360105560640

約数和(自身を除く): 231670272300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 739, 1478, 2217, 2956, 3695, 4434, 7390, 8868, 11085, 14780, 22170, 44340, 2896601, 5793202, 8689803, 11586404, 14483005, 17379606, 28966010, 34759212, 43449015, 57932020, 86898030, 173796060, 2140588139, 4281176278, 6421764417, 8562352556, 10702940695, 12843528834, 21405881390, 25687057668, 32108822085, 42811762780, 64217644170, 128435288340]

約数ペア:

[(1, 128435288340), (2, 64217644170), (3, 42811762780), (4, 32108822085), (5, 25687057668), (6, 21405881390), (10, 12843528834), (12, 10702940695), (15, 8562352556), (20, 6421764417), (30, 4281176278), (60, 2140588139), (739, 173796060), (1478, 86898030), (2217, 57932020), (2956, 43449015), (3695, 34759212), (4434, 28966010), (7390, 17379606), (8868, 14483005), (11085, 11586404), (14780, 8689803), (22170, 5793202), (44340, 2896601)]