274313355170

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1627}}^1\times {\mathrm{189439}}^1$

素因数の和:191162

約数の個数: 32

約数和(自身を含む): 499621478400

約数和(自身を除く): 225308123230

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 1627, 3254, 8135, 16270, 144803, 189439, 289606, 378878, 724015, 947195, 1448030, 1894390, 16860071, 33720142, 84300355, 168600710, 308217253, 616434506, 1541086265, 3082172530, 27431335517, 54862671034, 137156677585, 274313355170]

約数ペア:

[(1, 274313355170), (2, 137156677585), (5, 54862671034), (10, 27431335517), (89, 3082172530), (178, 1541086265), (445, 616434506), (890, 308217253), (1627, 168600710), (3254, 84300355), (8135, 33720142), (16270, 16860071), (144803, 1894390), (189439, 1448030), (289606, 947195), (378878, 724015)]