74737730

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{43201}}^1$

素因数の和:43381

約数の個数: 16

約数和(自身を含む): 135308664

約数和(自身を除く): 60570934

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 43201, 86402, 216005, 432010, 7473773, 14947546, 37368865, 74737730]

約数ペア:

[(1, 74737730), (2, 37368865), (5, 14947546), (10, 7473773), (173, 432010), (346, 216005), (865, 86402), (1730, 43201)]