2010708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 5940480

約数和(自身を除く): 3929772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 101, 126, 158, 202, 237, 252, 303, 316, 404, 474, 553, 606, 707, 711, 909, 948, 1106, 1212, 1414, 1422, 1659, 1818, 2121, 2212, 2828, 2844, 3318, 3636, 4242, 4977, 6363, 6636, 7979, 8484, 9954, 12726, 15958, 19908, 23937, 25452, 31916, 47874, 55853, 71811, 95748, 111706, 143622, 167559, 223412, 287244, 335118, 502677, 670236, 1005354, 2010708]

約数ペア:

[(1, 2010708), (2, 1005354), (3, 670236), (4, 502677), (6, 335118), (7, 287244), (9, 223412), (12, 167559), (14, 143622), (18, 111706), (21, 95748), (28, 71811), (36, 55853), (42, 47874), (63, 31916), (79, 25452), (84, 23937), (101, 19908), (126, 15958), (158, 12726), (202, 9954), (237, 8484), (252, 7979), (303, 6636), (316, 6363), (404, 4977), (474, 4242), (553, 3636), (606, 3318), (707, 2844), (711, 2828), (909, 2212), (948, 2121), (1106, 1818), (1212, 1659), (1414, 1422)]