66319140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{26959}}^1$

素因数の和:27012

約数の個数: 48

約数和(自身を含む): 190229760

約数和(自身を除く): 123910620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 26959, 53918, 80877, 107836, 134795, 161754, 269590, 323508, 404385, 539180, 808770, 1105319, 1617540, 2210638, 3315957, 4421276, 5526595, 6631914, 11053190, 13263828, 16579785, 22106380, 33159570, 66319140]

約数ペア:

[(1, 66319140), (2, 33159570), (3, 22106380), (4, 16579785), (5, 13263828), (6, 11053190), (10, 6631914), (12, 5526595), (15, 4421276), (20, 3315957), (30, 2210638), (41, 1617540), (60, 1105319), (82, 808770), (123, 539180), (164, 404385), (205, 323508), (246, 269590), (410, 161754), (492, 134795), (615, 107836), (820, 80877), (1230, 53918), (2460, 26959)]