157034290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{60631}}^1$

素因数の和:60682

約数の個数: 32

約数和(自身を含む): 331778304

約数和(自身を除く): 174744014

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 60631, 121262, 303155, 424417, 606310, 848834, 2122085, 2243347, 4244170, 4486694, 11216735, 15703429, 22433470, 31406858, 78517145, 157034290]

約数ペア:

[(1, 157034290), (2, 78517145), (5, 31406858), (7, 22433470), (10, 15703429), (14, 11216735), (35, 4486694), (37, 4244170), (70, 2243347), (74, 2122085), (185, 848834), (259, 606310), (370, 424417), (518, 303155), (1295, 121262), (2590, 60631)]