6605480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:810

約数の個数: 64

約数和(自身を含む): 17556480

約数和(自身を除く): 10951000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 761, 868, 1085, 1240, 1522, 1736, 2170, 3044, 3805, 4340, 5327, 6088, 7610, 8680, 10654, 15220, 21308, 23591, 26635, 30440, 42616, 47182, 53270, 94364, 106540, 117955, 165137, 188728, 213080, 235910, 330274, 471820, 660548, 825685, 943640, 1321096, 1651370, 3302740, 6605480]

約数ペア:

[(1, 6605480), (2, 3302740), (4, 1651370), (5, 1321096), (7, 943640), (8, 825685), (10, 660548), (14, 471820), (20, 330274), (28, 235910), (31, 213080), (35, 188728), (40, 165137), (56, 117955), (62, 106540), (70, 94364), (124, 53270), (140, 47182), (155, 42616), (217, 30440), (248, 26635), (280, 23591), (310, 21308), (434, 15220), (620, 10654), (761, 8680), (868, 7610), (1085, 6088), (1240, 5327), (1522, 4340), (1736, 3805), (2170, 3044)]