6384140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1518

約数の個数: 48

約数和(自身を含む): 15826944

約数和(自身を除く): 9442804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 1471, 2170, 2942, 4340, 5884, 7355, 10297, 14710, 20594, 29420, 41188, 45601, 51485, 91202, 102970, 182404, 205940, 228005, 319207, 456010, 638414, 912020, 1276828, 1596035, 3192070, 6384140]

約数ペア:

[(1, 6384140), (2, 3192070), (4, 1596035), (5, 1276828), (7, 912020), (10, 638414), (14, 456010), (20, 319207), (28, 228005), (31, 205940), (35, 182404), (62, 102970), (70, 91202), (124, 51485), (140, 45601), (155, 41188), (217, 29420), (310, 20594), (434, 14710), (620, 10297), (868, 7355), (1085, 5884), (1471, 4340), (2170, 2942)]