68432910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3581}}^1$

素因数の和:3618

約数の個数: 96

約数和(自身を含む): 205807392

約数和(自身を除く): 137374482

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1274, 1365, 1470, 1911, 2730, 3185, 3581, 3822, 6370, 7162, 9555, 10743, 17905, 19110, 21486, 25067, 35810, 46553, 50134, 53715, 75201, 93106, 107430, 125335, 139659, 150402, 175469, 232765, 250670, 279318, 325871, 350938, 376005, 465530, 526407, 651742, 698295, 752010, 877345, 977613, 1052814, 1396590, 1629355, 1754690, 1955226, 2281097, 2632035, 3258710, 4562194, 4888065, 5264070, 6843291, 9776130, 11405485, 13686582, 22810970, 34216455, 68432910]

約数ペア:

[(1, 68432910), (2, 34216455), (3, 22810970), (5, 13686582), (6, 11405485), (7, 9776130), (10, 6843291), (13, 5264070), (14, 4888065), (15, 4562194), (21, 3258710), (26, 2632035), (30, 2281097), (35, 1955226), (39, 1754690), (42, 1629355), (49, 1396590), (65, 1052814), (70, 977613), (78, 877345), (91, 752010), (98, 698295), (105, 651742), (130, 526407), (147, 465530), (182, 376005), (195, 350938), (210, 325871), (245, 279318), (273, 250670), (294, 232765), (390, 175469), (455, 150402), (490, 139659), (546, 125335), (637, 107430), (735, 93106), (910, 75201), (1274, 53715), (1365, 50134), (1470, 46553), (1911, 35810), (2730, 25067), (3185, 21486), (3581, 19110), (3822, 17905), (6370, 10743), (7162, 9555)]