905592510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{42101}}^1$

素因数の和:42353

約数の個数: 48

約数和(自身を含む): 2364448320

約数和(自身を除く): 1458855810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 478, 717, 1195, 1434, 2151, 2390, 3585, 4302, 7170, 10755, 21510, 42101, 84202, 126303, 210505, 252606, 378909, 421010, 631515, 757818, 1263030, 1894545, 3789090, 10062139, 20124278, 30186417, 50310695, 60372834, 90559251, 100621390, 150932085, 181118502, 301864170, 452796255, 905592510]

約数ペア:

[(1, 905592510), (2, 452796255), (3, 301864170), (5, 181118502), (6, 150932085), (9, 100621390), (10, 90559251), (15, 60372834), (18, 50310695), (30, 30186417), (45, 20124278), (90, 10062139), (239, 3789090), (478, 1894545), (717, 1263030), (1195, 757818), (1434, 631515), (2151, 421010), (2390, 378909), (3585, 252606), (4302, 210505), (7170, 126303), (10755, 84202), (21510, 42101)]