2752260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6553}}^1$

素因数の和:6572

約数の個数: 48

約数和(自身を含む): 8808576

約数和(自身を除く): 6056316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 6553, 13106, 19659, 26212, 32765, 39318, 45871, 65530, 78636, 91742, 98295, 131060, 137613, 183484, 196590, 229355, 275226, 393180, 458710, 550452, 688065, 917420, 1376130, 2752260]

約数ペア:

[(1, 2752260), (2, 1376130), (3, 917420), (4, 688065), (5, 550452), (6, 458710), (7, 393180), (10, 275226), (12, 229355), (14, 196590), (15, 183484), (20, 137613), (21, 131060), (28, 98295), (30, 91742), (35, 78636), (42, 65530), (60, 45871), (70, 39318), (84, 32765), (105, 26212), (140, 19659), (210, 13106), (420, 6553)]