74216470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2339}}^1$

素因数の和:2532

約数の個数: 32

約数和(自身を含む): 141523200

約数和(自身を除く): 67306730

約数列:

[1, 2, 5, 10, 19, 38, 95, 167, 190, 334, 835, 1670, 2339, 3173, 4678, 6346, 11695, 15865, 23390, 31730, 44441, 88882, 222205, 390613, 444410, 781226, 1953065, 3906130, 7421647, 14843294, 37108235, 74216470]

約数ペア:

[(1, 74216470), (2, 37108235), (5, 14843294), (10, 7421647), (19, 3906130), (38, 1953065), (95, 781226), (167, 444410), (190, 390613), (334, 222205), (835, 88882), (1670, 44441), (2339, 31730), (3173, 23390), (4678, 15865), (6346, 11695)]