27565525890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{491627}}^1$

素因数の和:491736

約数の個数: 96

約数和(自身を含む): 82829485440

約数和(自身を除く): 55263959550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 89, 90, 105, 126, 178, 210, 267, 315, 445, 534, 623, 630, 801, 890, 1246, 1335, 1602, 1869, 2670, 3115, 3738, 4005, 5607, 6230, 8010, 9345, 11214, 18690, 28035, 56070, 491627, 983254, 1474881, 2458135, 2949762, 3441389, 4424643, 4916270, 6882778, 7374405, 8849286, 10324167, 14748810, 17206945, 20648334, 22123215, 30972501, 34413890, 43754803, 44246430, 51620835, 61945002, 87509606, 103241670, 131264409, 154862505, 218774015, 262528818, 306283621, 309725010, 393793227, 437548030, 612567242, 656322045, 787586454, 918850863, 1312644090, 1531418105, 1837701726, 1968966135, 2756552589, 3062836210, 3937932270, 4594254315, 5513105178, 9188508630, 13782762945, 27565525890]

約数ペア:

[(1, 27565525890), (2, 13782762945), (3, 9188508630), (5, 5513105178), (6, 4594254315), (7, 3937932270), (9, 3062836210), (10, 2756552589), (14, 1968966135), (15, 1837701726), (18, 1531418105), (21, 1312644090), (30, 918850863), (35, 787586454), (42, 656322045), (45, 612567242), (63, 437548030), (70, 393793227), (89, 309725010), (90, 306283621), (105, 262528818), (126, 218774015), (178, 154862505), (210, 131264409), (267, 103241670), (315, 87509606), (445, 61945002), (534, 51620835), (623, 44246430), (630, 43754803), (801, 34413890), (890, 30972501), (1246, 22123215), (1335, 20648334), (1602, 17206945), (1869, 14748810), (2670, 10324167), (3115, 8849286), (3738, 7374405), (4005, 6882778), (5607, 4916270), (6230, 4424643), (8010, 3441389), (9345, 2949762), (11214, 2458135), (18690, 1474881), (28035, 983254), (56070, 491627)]