17207580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1697}}^1$

素因数の和:1735

約数の個数: 72

約数和(自身を含む): 52203312

約数和(自身を除く): 34995732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 1697, 2028, 2535, 3380, 3394, 5070, 5091, 6788, 8485, 10140, 10182, 16970, 20364, 22061, 25455, 33940, 44122, 50910, 66183, 88244, 101820, 110305, 132366, 220610, 264732, 286793, 330915, 441220, 573586, 661830, 860379, 1147172, 1323660, 1433965, 1720758, 2867930, 3441516, 4301895, 5735860, 8603790, 17207580]

約数ペア:

[(1, 17207580), (2, 8603790), (3, 5735860), (4, 4301895), (5, 3441516), (6, 2867930), (10, 1720758), (12, 1433965), (13, 1323660), (15, 1147172), (20, 860379), (26, 661830), (30, 573586), (39, 441220), (52, 330915), (60, 286793), (65, 264732), (78, 220610), (130, 132366), (156, 110305), (169, 101820), (195, 88244), (260, 66183), (338, 50910), (390, 44122), (507, 33940), (676, 25455), (780, 22061), (845, 20364), (1014, 16970), (1690, 10182), (1697, 10140), (2028, 8485), (2535, 6788), (3380, 5091), (3394, 5070)]