172836710

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{3929}}^1$

素因数の和:4072

約数の個数: 32

約数和(自身を含む): 320876640

約数和(自身を除く): 148039930

約数列:

[1, 2, 5, 10, 53, 83, 106, 166, 265, 415, 530, 830, 3929, 4399, 7858, 8798, 19645, 21995, 39290, 43990, 208237, 326107, 416474, 652214, 1041185, 1630535, 2082370, 3261070, 17283671, 34567342, 86418355, 172836710]

約数ペア:

[(1, 172836710), (2, 86418355), (5, 34567342), (10, 17283671), (53, 3261070), (83, 2082370), (106, 1630535), (166, 1041185), (265, 652214), (415, 416474), (530, 326107), (830, 208237), (3929, 43990), (4399, 39290), (7858, 21995), (8798, 19645)]