231201420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{2917}}^1$

素因数の和:4250

約数の個数: 48

約数和(自身を含む): 648076128

約数和(自身を除く): 416874708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1321, 2642, 2917, 3963, 5284, 5834, 6605, 7926, 8751, 11668, 13210, 14585, 15852, 17502, 19815, 26420, 29170, 35004, 39630, 43755, 58340, 79260, 87510, 175020, 3853357, 7706714, 11560071, 15413428, 19266785, 23120142, 38533570, 46240284, 57800355, 77067140, 115600710, 231201420]

約数ペア:

[(1, 231201420), (2, 115600710), (3, 77067140), (4, 57800355), (5, 46240284), (6, 38533570), (10, 23120142), (12, 19266785), (15, 15413428), (20, 11560071), (30, 7706714), (60, 3853357), (1321, 175020), (2642, 87510), (2917, 79260), (3963, 58340), (5284, 43755), (5834, 39630), (6605, 35004), (7926, 29170), (8751, 26420), (11668, 19815), (13210, 17502), (14585, 15852)]