141438130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{2267}}^1$

素因数の和:2658

約数の個数: 32

約数和(自身を含む): 270418176

約数和(自身を除く): 128980046

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 367, 734, 1835, 2267, 3670, 4534, 6239, 11335, 12478, 22670, 31195, 38539, 62390, 77078, 192695, 385390, 831989, 1663978, 4159945, 8319890, 14143813, 28287626, 70719065, 141438130]

約数ペア:

[(1, 141438130), (2, 70719065), (5, 28287626), (10, 14143813), (17, 8319890), (34, 4159945), (85, 1663978), (170, 831989), (367, 385390), (734, 192695), (1835, 77078), (2267, 62390), (3670, 38539), (4534, 31195), (6239, 22670), (11335, 12478)]