2019144030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{428693}}^1$

素因数の和:428860

約数の個数: 32

約数和(自身を含む): 4876822944

約数和(自身を除く): 2857678914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 428693, 857386, 1286079, 2143465, 2572158, 4286930, 6430395, 12860790, 67304801, 134609602, 201914403, 336524005, 403828806, 673048010, 1009572015, 2019144030]

約数ペア:

[(1, 2019144030), (2, 1009572015), (3, 673048010), (5, 403828806), (6, 336524005), (10, 201914403), (15, 134609602), (30, 67304801), (157, 12860790), (314, 6430395), (471, 4286930), (785, 2572158), (942, 2143465), (1570, 1286079), (2355, 857386), (4710, 428693)]