515506620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{162109}}^1$

素因数の和:162174

約数の個数: 48

約数和(自身を含む): 1470661920

約数和(自身を除く): 955155300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 162109, 324218, 486327, 648436, 810545, 972654, 1621090, 1945308, 2431635, 3242180, 4863270, 8591777, 9726540, 17183554, 25775331, 34367108, 42958885, 51550662, 85917770, 103101324, 128876655, 171835540, 257753310, 515506620]

約数ペア:

[(1, 515506620), (2, 257753310), (3, 171835540), (4, 128876655), (5, 103101324), (6, 85917770), (10, 51550662), (12, 42958885), (15, 34367108), (20, 25775331), (30, 17183554), (53, 9726540), (60, 8591777), (106, 4863270), (159, 3242180), (212, 2431635), (265, 1945308), (318, 1621090), (530, 972654), (636, 810545), (795, 648436), (1060, 486327), (1590, 324218), (3180, 162109)]