30355850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2017}}^1$

素因数の和:2079

約数の個数: 48

約数和(自身を含む): 66061248

約数和(自身を除く): 35705398

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 50, 70, 86, 175, 215, 301, 350, 430, 602, 1075, 1505, 2017, 2150, 3010, 4034, 7525, 10085, 14119, 15050, 20170, 28238, 50425, 70595, 86731, 100850, 141190, 173462, 352975, 433655, 607117, 705950, 867310, 1214234, 2168275, 3035585, 4336550, 6071170, 15177925, 30355850]

約数ペア:

[(1, 30355850), (2, 15177925), (5, 6071170), (7, 4336550), (10, 3035585), (14, 2168275), (25, 1214234), (35, 867310), (43, 705950), (50, 607117), (70, 433655), (86, 352975), (175, 173462), (215, 141190), (301, 100850), (350, 86731), (430, 70595), (602, 50425), (1075, 28238), (1505, 20170), (2017, 15050), (2150, 14119), (3010, 10085), (4034, 7525)]