40527510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 100776960

約数和(自身を除く): 60249450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 71, 106, 142, 159, 213, 265, 318, 355, 359, 426, 530, 710, 718, 795, 1065, 1077, 1590, 1795, 2130, 2154, 3590, 3763, 5385, 7526, 10770, 11289, 18815, 19027, 22578, 25489, 37630, 38054, 50978, 56445, 57081, 76467, 95135, 112890, 114162, 127445, 152934, 190270, 254890, 285405, 382335, 570810, 764670, 1350917, 2701834, 4052751, 6754585, 8105502, 13509170, 20263755, 40527510]

約数ペア:

[(1, 40527510), (2, 20263755), (3, 13509170), (5, 8105502), (6, 6754585), (10, 4052751), (15, 2701834), (30, 1350917), (53, 764670), (71, 570810), (106, 382335), (142, 285405), (159, 254890), (213, 190270), (265, 152934), (318, 127445), (355, 114162), (359, 112890), (426, 95135), (530, 76467), (710, 57081), (718, 56445), (795, 50978), (1065, 38054), (1077, 37630), (1590, 25489), (1795, 22578), (2130, 19027), (2154, 18815), (3590, 11289), (3763, 10770), (5385, 7526)]