16930030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4201}}^1$

素因数の和:4252

約数の個数: 32

約数和(自身を含む): 33884928

約数和(自身を除く): 16954898

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 4201, 8402, 21005, 42010, 54613, 109226, 130231, 260462, 273065, 546130, 651155, 1302310, 1693003, 3386006, 8465015, 16930030]

約数ペア:

[(1, 16930030), (2, 8465015), (5, 3386006), (10, 1693003), (13, 1302310), (26, 651155), (31, 546130), (62, 273065), (65, 260462), (130, 130231), (155, 109226), (310, 54613), (403, 42010), (806, 21005), (2015, 8402), (4030, 4201)]