118222020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{93827}}^1$

素因数の和:93849

約数の個数: 72

約数和(自身を含む): 409840704

約数和(自身を除く): 291618684

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 93827, 187654, 281481, 375308, 469135, 562962, 656789, 844443, 938270, 1125924, 1313578, 1407405, 1688886, 1876540, 1970367, 2627156, 2814810, 3283945, 3377772, 3940734, 4222215, 5629620, 5911101, 6567890, 7881468, 8444430, 9851835, 11822202, 13135780, 16888860, 19703670, 23644404, 29555505, 39407340, 59111010, 118222020]

約数ペア:

[(1, 118222020), (2, 59111010), (3, 39407340), (4, 29555505), (5, 23644404), (6, 19703670), (7, 16888860), (9, 13135780), (10, 11822202), (12, 9851835), (14, 8444430), (15, 7881468), (18, 6567890), (20, 5911101), (21, 5629620), (28, 4222215), (30, 3940734), (35, 3377772), (36, 3283945), (42, 2814810), (45, 2627156), (60, 1970367), (63, 1876540), (70, 1688886), (84, 1407405), (90, 1313578), (105, 1125924), (126, 938270), (140, 844443), (180, 656789), (210, 562962), (252, 469135), (315, 375308), (420, 281481), (630, 187654), (1260, 93827)]