3004820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 7870464

約数和(自身を除く): 4865644

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 127, 130, 140, 169, 182, 254, 260, 338, 364, 455, 508, 635, 676, 845, 889, 910, 1183, 1270, 1651, 1690, 1778, 1820, 2366, 2540, 3302, 3380, 3556, 4445, 4732, 5915, 6604, 8255, 8890, 11557, 11830, 16510, 17780, 21463, 23114, 23660, 33020, 42926, 46228, 57785, 85852, 107315, 115570, 150241, 214630, 231140, 300482, 429260, 600964, 751205, 1502410, 3004820]

約数ペア:

[(1, 3004820), (2, 1502410), (4, 751205), (5, 600964), (7, 429260), (10, 300482), (13, 231140), (14, 214630), (20, 150241), (26, 115570), (28, 107315), (35, 85852), (52, 57785), (65, 46228), (70, 42926), (91, 33020), (127, 23660), (130, 23114), (140, 21463), (169, 17780), (182, 16510), (254, 11830), (260, 11557), (338, 8890), (364, 8255), (455, 6604), (508, 5915), (635, 4732), (676, 4445), (845, 3556), (889, 3380), (910, 3302), (1183, 2540), (1270, 2366), (1651, 1820), (1690, 1778)]