34970220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1123}}^1$

素因数の和:1311

約数の個数: 72

約数和(自身を含む): 106784496

約数和(自身を除く): 71814276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1123, 1557, 1730, 2076, 2246, 2595, 3114, 3369, 3460, 4492, 5190, 5615, 6228, 6738, 7785, 10107, 10380, 11230, 13476, 15570, 16845, 20214, 22460, 31140, 33690, 40428, 50535, 67380, 101070, 194279, 202140, 388558, 582837, 777116, 971395, 1165674, 1748511, 1942790, 2331348, 2914185, 3497022, 3885580, 5828370, 6994044, 8742555, 11656740, 17485110, 34970220]

約数ペア:

[(1, 34970220), (2, 17485110), (3, 11656740), (4, 8742555), (5, 6994044), (6, 5828370), (9, 3885580), (10, 3497022), (12, 2914185), (15, 2331348), (18, 1942790), (20, 1748511), (30, 1165674), (36, 971395), (45, 777116), (60, 582837), (90, 388558), (173, 202140), (180, 194279), (346, 101070), (519, 67380), (692, 50535), (865, 40428), (1038, 33690), (1123, 31140), (1557, 22460), (1730, 20214), (2076, 16845), (2246, 15570), (2595, 13476), (3114, 11230), (3369, 10380), (3460, 10107), (4492, 7785), (5190, 6738), (5615, 6228)]