71569394540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{853439}}^1$

素因数の和:854054

約数の個数: 48

約数和(自身を含む): 172053504000

約数和(自身を除く): 100484109460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 599, 1198, 2396, 2995, 4193, 5990, 8386, 11980, 16772, 20965, 41930, 83860, 853439, 1706878, 3413756, 4267195, 5974073, 8534390, 11948146, 17068780, 23896292, 29870365, 59740730, 119481460, 511209961, 1022419922, 2044839844, 2556049805, 3578469727, 5112099610, 7156939454, 10224199220, 14313878908, 17892348635, 35784697270, 71569394540]

約数ペア:

[(1, 71569394540), (2, 35784697270), (4, 17892348635), (5, 14313878908), (7, 10224199220), (10, 7156939454), (14, 5112099610), (20, 3578469727), (28, 2556049805), (35, 2044839844), (70, 1022419922), (140, 511209961), (599, 119481460), (1198, 59740730), (2396, 29870365), (2995, 23896292), (4193, 17068780), (5990, 11948146), (8386, 8534390), (11980, 5974073), (16772, 4267195), (20965, 3413756), (41930, 1706878), (83860, 853439)]