30105650

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{19423}}^1$

素因数の和:19466

約数の個数: 24

約数和(自身を含む): 57805824

約数和(自身を除く): 27700174

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 19423, 38846, 97115, 194230, 485575, 602113, 971150, 1204226, 3010565, 6021130, 15052825, 30105650]

約数ペア:

[(1, 30105650), (2, 15052825), (5, 6021130), (10, 3010565), (25, 1204226), (31, 971150), (50, 602113), (62, 485575), (155, 194230), (310, 97115), (775, 38846), (1550, 19423)]