71851890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{217733}}^1$

素因数の和:217754

約数の個数: 32

約数和(自身を含む): 188122176

約数和(自身を除く): 116270286

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 217733, 435466, 653199, 1088665, 1306398, 2177330, 2395063, 3265995, 4790126, 6531990, 7185189, 11975315, 14370378, 23950630, 35925945, 71851890]

約数ペア:

[(1, 71851890), (2, 35925945), (3, 23950630), (5, 14370378), (6, 11975315), (10, 7185189), (11, 6531990), (15, 4790126), (22, 3265995), (30, 2395063), (33, 2177330), (55, 1306398), (66, 1088665), (110, 653199), (165, 435466), (330, 217733)]