157025330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{18539}}^1$

素因数の和:18575

約数の個数: 48

約数和(自身を含む): 355078080

約数和(自身を除く): 198052750

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8470, 18539, 37078, 92695, 129773, 185390, 203929, 259546, 407858, 648865, 1019645, 1297730, 1427503, 2039290, 2243219, 2855006, 4486438, 7137515, 11216095, 14275030, 15702533, 22432190, 31405066, 78512665, 157025330]

約数ペア:

[(1, 157025330), (2, 78512665), (5, 31405066), (7, 22432190), (10, 15702533), (11, 14275030), (14, 11216095), (22, 7137515), (35, 4486438), (55, 2855006), (70, 2243219), (77, 2039290), (110, 1427503), (121, 1297730), (154, 1019645), (242, 648865), (385, 407858), (605, 259546), (770, 203929), (847, 185390), (1210, 129773), (1694, 92695), (4235, 37078), (8470, 18539)]