4771020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 13483008

約数和(自身を除く): 8711988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 607, 655, 786, 1214, 1310, 1572, 1821, 1965, 2428, 2620, 3035, 3642, 3930, 6070, 7284, 7860, 9105, 12140, 18210, 36420, 79517, 159034, 238551, 318068, 397585, 477102, 795170, 954204, 1192755, 1590340, 2385510, 4771020]

約数ペア:

[(1, 4771020), (2, 2385510), (3, 1590340), (4, 1192755), (5, 954204), (6, 795170), (10, 477102), (12, 397585), (15, 318068), (20, 238551), (30, 159034), (60, 79517), (131, 36420), (262, 18210), (393, 12140), (524, 9105), (607, 7860), (655, 7284), (786, 6070), (1214, 3930), (1310, 3642), (1572, 3035), (1821, 2620), (1965, 2428)]