4307590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 9234000

約数和(自身を除く): 4926410

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 59, 70, 98, 118, 149, 245, 295, 298, 413, 490, 590, 745, 826, 1043, 1490, 2065, 2086, 2891, 4130, 5215, 5782, 7301, 8791, 10430, 14455, 14602, 17582, 28910, 36505, 43955, 61537, 73010, 87910, 123074, 307685, 430759, 615370, 861518, 2153795, 4307590]

約数ペア:

[(1, 4307590), (2, 2153795), (5, 861518), (7, 615370), (10, 430759), (14, 307685), (35, 123074), (49, 87910), (59, 73010), (70, 61537), (98, 43955), (118, 36505), (149, 28910), (245, 17582), (295, 14602), (298, 14455), (413, 10430), (490, 8791), (590, 7301), (745, 5782), (826, 5215), (1043, 4130), (1490, 2891), (2065, 2086)]