9144780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{881}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 25782624

約数和(自身を除く): 16637844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 881, 1038, 1730, 1762, 2076, 2595, 2643, 3460, 3524, 4405, 5190, 5286, 8810, 10380, 10572, 13215, 17620, 26430, 52860, 152413, 304826, 457239, 609652, 762065, 914478, 1524130, 1828956, 2286195, 3048260, 4572390, 9144780]

約数ペア:

[(1, 9144780), (2, 4572390), (3, 3048260), (4, 2286195), (5, 1828956), (6, 1524130), (10, 914478), (12, 762065), (15, 609652), (20, 457239), (30, 304826), (60, 152413), (173, 52860), (346, 26430), (519, 17620), (692, 13215), (865, 10572), (881, 10380), (1038, 8810), (1730, 5286), (1762, 5190), (2076, 4405), (2595, 3524), (2643, 3460)]