184517470

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{1373}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 338333760

約数和(自身を除く): 153816290

約数列:

[1, 2, 5, 10, 89, 151, 178, 302, 445, 755, 890, 1373, 1510, 2746, 6865, 13439, 13730, 26878, 67195, 122197, 134390, 207323, 244394, 414646, 610985, 1036615, 1221970, 2073230, 18451747, 36903494, 92258735, 184517470]

約数ペア:

[(1, 184517470), (2, 92258735), (5, 36903494), (10, 18451747), (89, 2073230), (151, 1221970), (178, 1036615), (302, 610985), (445, 414646), (755, 244394), (890, 207323), (1373, 134390), (1510, 122197), (2746, 67195), (6865, 26878), (13439, 13730)]