2569210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 5658624

約数和(自身を除く): 3089414

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 127, 170, 238, 254, 289, 578, 595, 635, 889, 1190, 1270, 1445, 1778, 2023, 2159, 2890, 4046, 4318, 4445, 8890, 10115, 10795, 15113, 20230, 21590, 30226, 36703, 73406, 75565, 151130, 183515, 256921, 367030, 513842, 1284605, 2569210]

約数ペア:

[(1, 2569210), (2, 1284605), (5, 513842), (7, 367030), (10, 256921), (14, 183515), (17, 151130), (34, 75565), (35, 73406), (70, 36703), (85, 30226), (119, 21590), (127, 20230), (170, 15113), (238, 10795), (254, 10115), (289, 8890), (578, 4445), (595, 4318), (635, 4046), (889, 2890), (1190, 2159), (1270, 2023), (1445, 1778)]