1437690670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{25307}}^1$

素因数の和:25369

約数の個数: 64

約数和(自身を含む): 3061255680

約数和(自身を除く): 1623565010

約数列:

[1, 2, 5, 10, 13, 19, 23, 26, 38, 46, 65, 95, 115, 130, 190, 230, 247, 299, 437, 494, 598, 874, 1235, 1495, 2185, 2470, 2990, 4370, 5681, 11362, 25307, 28405, 50614, 56810, 126535, 253070, 328991, 480833, 582061, 657982, 961666, 1164122, 1644955, 2404165, 2910305, 3289910, 4808330, 5820610, 6250829, 7566793, 11059159, 12501658, 15133586, 22118318, 31254145, 37833965, 55295795, 62508290, 75667930, 110591590, 143769067, 287538134, 718845335, 1437690670]

約数ペア:

[(1, 1437690670), (2, 718845335), (5, 287538134), (10, 143769067), (13, 110591590), (19, 75667930), (23, 62508290), (26, 55295795), (38, 37833965), (46, 31254145), (65, 22118318), (95, 15133586), (115, 12501658), (130, 11059159), (190, 7566793), (230, 6250829), (247, 5820610), (299, 4808330), (437, 3289910), (494, 2910305), (598, 2404165), (874, 1644955), (1235, 1164122), (1495, 961666), (2185, 657982), (2470, 582061), (2990, 480833), (4370, 328991), (5681, 253070), (11362, 126535), (25307, 56810), (28405, 50614)]