138220310330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{7507}}^1$

素因数の和:7848

約数の個数: 96

約数和(自身を含む): 276815995776

約数和(自身を除く): 138595685446

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 277, 289, 391, 554, 578, 782, 1385, 1445, 1955, 2770, 2890, 3910, 4709, 6371, 6647, 7507, 9418, 12742, 13294, 15014, 23545, 31855, 33235, 37535, 47090, 63710, 66470, 75070, 80053, 108307, 127619, 160106, 172661, 216614, 255238, 345322, 400265, 541535, 638095, 800530, 863305, 1083070, 1276190, 1726610, 1841219, 2079439, 2169523, 2935237, 3682438, 4158878, 4339046, 5870474, 9206095, 10397195, 10847615, 14676185, 18412190, 20794390, 21695230, 29352370, 35350463, 47827097, 49899029, 70700926, 95654194, 99798058, 176752315, 239135485, 249495145, 353504630, 478270970, 498990290, 600957871, 813060649, 1201915742, 1626121298, 3004789355, 4065303245, 6009578710, 8130606490, 13822031033, 27644062066, 69110155165, 138220310330]

約数ペア:

[(1, 138220310330), (2, 69110155165), (5, 27644062066), (10, 13822031033), (17, 8130606490), (23, 6009578710), (34, 4065303245), (46, 3004789355), (85, 1626121298), (115, 1201915742), (170, 813060649), (230, 600957871), (277, 498990290), (289, 478270970), (391, 353504630), (554, 249495145), (578, 239135485), (782, 176752315), (1385, 99798058), (1445, 95654194), (1955, 70700926), (2770, 49899029), (2890, 47827097), (3910, 35350463), (4709, 29352370), (6371, 21695230), (6647, 20794390), (7507, 18412190), (9418, 14676185), (12742, 10847615), (13294, 10397195), (15014, 9206095), (23545, 5870474), (31855, 4339046), (33235, 4158878), (37535, 3682438), (47090, 2935237), (63710, 2169523), (66470, 2079439), (75070, 1841219), (80053, 1726610), (108307, 1276190), (127619, 1083070), (160106, 863305), (172661, 800530), (216614, 638095), (255238, 541535), (345322, 400265)]