39307020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9227}}^1$

素因数の和:9310

約数の個数: 48

約数和(自身を含む): 111621888

約数和(自身を除く): 72314868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 9227, 18454, 27681, 36908, 46135, 55362, 92270, 110724, 138405, 184540, 276810, 553620, 655117, 1310234, 1965351, 2620468, 3275585, 3930702, 6551170, 7861404, 9826755, 13102340, 19653510, 39307020]

約数ペア:

[(1, 39307020), (2, 19653510), (3, 13102340), (4, 9826755), (5, 7861404), (6, 6551170), (10, 3930702), (12, 3275585), (15, 2620468), (20, 1965351), (30, 1310234), (60, 655117), (71, 553620), (142, 276810), (213, 184540), (284, 138405), (355, 110724), (426, 92270), (710, 55362), (852, 46135), (1065, 36908), (1420, 27681), (2130, 18454), (4260, 9227)]