27764230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{739}}^1$

素因数の和:793

約数の個数: 48

約数和(自身を含む): 57249360

約数和(自身を除く): 29485130

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 289, 442, 578, 739, 1105, 1445, 1478, 2210, 2890, 3695, 3757, 7390, 7514, 9607, 12563, 18785, 19214, 25126, 37570, 48035, 62815, 96070, 125630, 163319, 213571, 326638, 427142, 816595, 1067855, 1633190, 2135710, 2776423, 5552846, 13882115, 27764230]

約数ペア:

[(1, 27764230), (2, 13882115), (5, 5552846), (10, 2776423), (13, 2135710), (17, 1633190), (26, 1067855), (34, 816595), (65, 427142), (85, 326638), (130, 213571), (170, 163319), (221, 125630), (289, 96070), (442, 62815), (578, 48035), (739, 37570), (1105, 25126), (1445, 19214), (1478, 18785), (2210, 12563), (2890, 9607), (3695, 7514), (3757, 7390)]