71190390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139589}}^1$

素因数の和:139616

約数の個数: 32

約数和(自身を含む): 180908640

約数和(自身を除く): 109718250

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 139589, 279178, 418767, 697945, 837534, 1395890, 2093835, 2373013, 4187670, 4746026, 7119039, 11865065, 14238078, 23730130, 35595195, 71190390]

約数ペア:

[(1, 71190390), (2, 35595195), (3, 23730130), (5, 14238078), (6, 11865065), (10, 7119039), (15, 4746026), (17, 4187670), (30, 2373013), (34, 2093835), (51, 1395890), (85, 837534), (102, 697945), (170, 418767), (255, 279178), (510, 139589)]