870858491300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1559}}^1\times {\mathrm{7901}}^1$

素因数の和:9582

約数の個数: 144

約数和(自身を含む): 2182787792640

約数和(自身を除く): 1311929301340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 101, 140, 175, 202, 350, 404, 505, 700, 707, 1010, 1414, 1559, 2020, 2525, 2828, 3118, 3535, 5050, 6236, 7070, 7795, 7901, 10100, 10913, 14140, 15590, 15802, 17675, 21826, 31180, 31604, 35350, 38975, 39505, 43652, 54565, 55307, 70700, 77950, 79010, 109130, 110614, 155900, 157459, 158020, 197525, 218260, 221228, 272825, 276535, 314918, 395050, 545650, 553070, 629836, 787295, 790100, 798001, 1091300, 1102213, 1106140, 1382675, 1574590, 1596002, 2204426, 2765350, 3149180, 3192004, 3936475, 3990005, 4408852, 5511065, 5530700, 5586007, 7872950, 7980010, 11022130, 11172014, 12317659, 15745900, 15960020, 19950025, 22044260, 22344028, 24635318, 27555325, 27930035, 39900050, 49270636, 55110650, 55860070, 61588295, 79800100, 86223613, 110221300, 111720140, 123176590, 139650175, 172447226, 246353180, 279300350, 307941475, 344894452, 431118065, 558600700, 615882950, 862236130, 1231765900, 1244083559, 1724472260, 2155590325, 2488167118, 4311180650, 4976334236, 6220417795, 8622361300, 8708584913, 12440835590, 17417169826, 24881671180, 31102088975, 34834339652, 43542924565, 62204177950, 87085849130, 124408355900, 174171698260, 217714622825, 435429245650, 870858491300]

約数ペア:

[(1, 870858491300), (2, 435429245650), (4, 217714622825), (5, 174171698260), (7, 124408355900), (10, 87085849130), (14, 62204177950), (20, 43542924565), (25, 34834339652), (28, 31102088975), (35, 24881671180), (50, 17417169826), (70, 12440835590), (100, 8708584913), (101, 8622361300), (140, 6220417795), (175, 4976334236), (202, 4311180650), (350, 2488167118), (404, 2155590325), (505, 1724472260), (700, 1244083559), (707, 1231765900), (1010, 862236130), (1414, 615882950), (1559, 558600700), (2020, 431118065), (2525, 344894452), (2828, 307941475), (3118, 279300350), (3535, 246353180), (5050, 172447226), (6236, 139650175), (7070, 123176590), (7795, 111720140), (7901, 110221300), (10100, 86223613), (10913, 79800100), (14140, 61588295), (15590, 55860070), (15802, 55110650), (17675, 49270636), (21826, 39900050), (31180, 27930035), (31604, 27555325), (35350, 24635318), (38975, 22344028), (39505, 22044260), (43652, 19950025), (54565, 15960020), (55307, 15745900), (70700, 12317659), (77950, 11172014), (79010, 11022130), (109130, 7980010), (110614, 7872950), (155900, 5586007), (157459, 5530700), (158020, 5511065), (197525, 4408852), (218260, 3990005), (221228, 3936475), (272825, 3192004), (276535, 3149180), (314918, 2765350), (395050, 2204426), (545650, 1596002), (553070, 1574590), (629836, 1382675), (787295, 1106140), (790100, 1102213), (798001, 1091300)]