84431060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31741}}^1$

素因数の和:31776

約数の個数: 48

約数和(自身を含む): 213306240

約数和(自身を除く): 128875180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 31741, 63482, 126964, 158705, 222187, 317410, 444374, 603079, 634820, 888748, 1110935, 1206158, 2221870, 2412316, 3015395, 4221553, 4443740, 6030790, 8443106, 12061580, 16886212, 21107765, 42215530, 84431060]

約数ペア:

[(1, 84431060), (2, 42215530), (4, 21107765), (5, 16886212), (7, 12061580), (10, 8443106), (14, 6030790), (19, 4443740), (20, 4221553), (28, 3015395), (35, 2412316), (38, 2221870), (70, 1206158), (76, 1110935), (95, 888748), (133, 634820), (140, 603079), (190, 444374), (266, 317410), (380, 222187), (532, 158705), (665, 126964), (1330, 63482), (2660, 31741)]