233512020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{185327}}^1$

素因数の和:185349

約数の個数: 72

約数和(自身を含む): 809512704

約数和(自身を除く): 576000684

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, 185327, 370654, 555981, 741308, 926635, 1111962, 1297289, 1667943, 1853270, 2223924, 2594578, 2779905, 3335886, 3706540, 3891867, 5189156, 5559810, 6486445, 6671772, 7783734, 8339715, 11119620, 11675601, 12972890, 15567468, 16679430, 19459335, 23351202, 25945780, 33358860, 38918670, 46702404, 58378005, 77837340, 116756010, 233512020]

約数ペア:

[(1, 233512020), (2, 116756010), (3, 77837340), (4, 58378005), (5, 46702404), (6, 38918670), (7, 33358860), (9, 25945780), (10, 23351202), (12, 19459335), (14, 16679430), (15, 15567468), (18, 12972890), (20, 11675601), (21, 11119620), (28, 8339715), (30, 7783734), (35, 6671772), (36, 6486445), (42, 5559810), (45, 5189156), (60, 3891867), (63, 3706540), (70, 3335886), (84, 2779905), (90, 2594578), (105, 2223924), (126, 1853270), (140, 1667943), (180, 1297289), (210, 1111962), (252, 926635), (315, 741308), (420, 555981), (630, 370654), (1260, 185327)]