2068860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 72

約数和(自身を含む): 6145776

約数和(自身を除く): 4076916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 41, 58, 60, 82, 87, 116, 123, 145, 164, 174, 205, 246, 290, 348, 410, 435, 492, 580, 615, 820, 841, 870, 1189, 1230, 1682, 1740, 2378, 2460, 2523, 3364, 3567, 4205, 4756, 5046, 5945, 7134, 8410, 10092, 11890, 12615, 14268, 16820, 17835, 23780, 25230, 34481, 35670, 50460, 68962, 71340, 103443, 137924, 172405, 206886, 344810, 413772, 517215, 689620, 1034430, 2068860]

約数ペア:

[(1, 2068860), (2, 1034430), (3, 689620), (4, 517215), (5, 413772), (6, 344810), (10, 206886), (12, 172405), (15, 137924), (20, 103443), (29, 71340), (30, 68962), (41, 50460), (58, 35670), (60, 34481), (82, 25230), (87, 23780), (116, 17835), (123, 16820), (145, 14268), (164, 12615), (174, 11890), (205, 10092), (246, 8410), (290, 7134), (348, 5945), (410, 5046), (435, 4756), (492, 4205), (580, 3567), (615, 3364), (820, 2523), (841, 2460), (870, 2378), (1189, 1740), (1230, 1682)]