68191260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{16963}}^1$

素因数の和:17042

約数の個数: 48

約数和(自身を含む): 193796736

約数和(自身を除く): 125605476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 16963, 33926, 50889, 67852, 84815, 101778, 169630, 203556, 254445, 339260, 508890, 1017780, 1136521, 2273042, 3409563, 4546084, 5682605, 6819126, 11365210, 13638252, 17047815, 22730420, 34095630, 68191260]

約数ペア:

[(1, 68191260), (2, 34095630), (3, 22730420), (4, 17047815), (5, 13638252), (6, 11365210), (10, 6819126), (12, 5682605), (15, 4546084), (20, 3409563), (30, 2273042), (60, 1136521), (67, 1017780), (134, 508890), (201, 339260), (268, 254445), (335, 203556), (402, 169630), (670, 101778), (804, 84815), (1005, 67852), (1340, 50889), (2010, 33926), (4020, 16963)]