4591970

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 8648640

約数和(自身を除く): 4056670

約数列:

[1, 2, 5, 10, 43, 59, 86, 118, 181, 215, 295, 362, 430, 590, 905, 1810, 2537, 5074, 7783, 10679, 12685, 15566, 21358, 25370, 38915, 53395, 77830, 106790, 459197, 918394, 2295985, 4591970]

約数ペア:

[(1, 4591970), (2, 2295985), (5, 918394), (10, 459197), (43, 106790), (59, 77830), (86, 53395), (118, 38915), (181, 25370), (215, 21358), (295, 15566), (362, 12685), (430, 10679), (590, 7783), (905, 5074), (1810, 2537)]