157106810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{60659}}^1$

素因数の和:60710

約数の個数: 32

約数和(自身を含む): 331931520

約数和(自身を除く): 174824710

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 60659, 121318, 303295, 424613, 606590, 849226, 2123065, 2244383, 4246130, 4488766, 11221915, 15710681, 22443830, 31421362, 78553405, 157106810]

約数ペア:

[(1, 157106810), (2, 78553405), (5, 31421362), (7, 22443830), (10, 15710681), (14, 11221915), (35, 4488766), (37, 4246130), (70, 2244383), (74, 2123065), (185, 849226), (259, 606590), (370, 424613), (518, 303295), (1295, 121318), (2590, 60659)]