715507380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{567863}}^1$

素因数の和:567885

約数の個数: 72

約数和(自身を含む): 2480429952

約数和(自身を除く): 1764922572

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, 567863, 1135726, 1703589, 2271452, 2839315, 3407178, 3975041, 5110767, 5678630, 6814356, 7950082, 8517945, 10221534, 11357260, 11925123, 15900164, 17035890, 19875205, 20443068, 23850246, 25553835, 34071780, 35775369, 39750410, 47700492, 51107670, 59625615, 71550738, 79500820, 102215340, 119251230, 143101476, 178876845, 238502460, 357753690, 715507380]

約数ペア:

[(1, 715507380), (2, 357753690), (3, 238502460), (4, 178876845), (5, 143101476), (6, 119251230), (7, 102215340), (9, 79500820), (10, 71550738), (12, 59625615), (14, 51107670), (15, 47700492), (18, 39750410), (20, 35775369), (21, 34071780), (28, 25553835), (30, 23850246), (35, 20443068), (36, 19875205), (42, 17035890), (45, 15900164), (60, 11925123), (63, 11357260), (70, 10221534), (84, 8517945), (90, 7950082), (105, 6814356), (126, 5678630), (140, 5110767), (180, 3975041), (210, 3407178), (252, 2839315), (315, 2271452), (420, 1703589), (630, 1135726), (1260, 567863)]