12927510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{601}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 33808320

約数和(自身を除く): 20880810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 478, 601, 717, 1195, 1202, 1434, 1803, 2151, 2390, 3005, 3585, 3606, 4302, 5409, 6010, 7170, 9015, 10755, 10818, 18030, 21510, 27045, 54090, 143639, 287278, 430917, 718195, 861834, 1292751, 1436390, 2154585, 2585502, 4309170, 6463755, 12927510]

約数ペア:

[(1, 12927510), (2, 6463755), (3, 4309170), (5, 2585502), (6, 2154585), (9, 1436390), (10, 1292751), (15, 861834), (18, 718195), (30, 430917), (45, 287278), (90, 143639), (239, 54090), (478, 27045), (601, 21510), (717, 18030), (1195, 10818), (1202, 10755), (1434, 9015), (1803, 7170), (2151, 6010), (2390, 5409), (3005, 4302), (3585, 3606)]