2017472535

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3559}}^1$

素因数の和:3622

約数の個数: 128

約数和(自身を含む): 4306176000

約数和(自身を除く): 2288703465

約数列:

[1, 3, 5, 9, 13, 15, 17, 19, 27, 39, 45, 51, 57, 65, 85, 95, 117, 135, 153, 171, 195, 221, 247, 255, 285, 323, 351, 459, 513, 585, 663, 741, 765, 855, 969, 1105, 1235, 1615, 1755, 1989, 2223, 2295, 2565, 2907, 3315, 3559, 3705, 4199, 4845, 5967, 6669, 8721, 9945, 10677, 11115, 12597, 14535, 17795, 20995, 29835, 32031, 33345, 37791, 43605, 46267, 53385, 60503, 62985, 67621, 96093, 113373, 138801, 160155, 181509, 188955, 202863, 231335, 302515, 338105, 416403, 480465, 544527, 566865, 608589, 694005, 786539, 879073, 907545, 1014315, 1149557, 1249209, 1633581, 1825767, 2082015, 2359617, 2637219, 2722635, 3042945, 3448671, 3932695, 4395365, 5747785, 6246045, 7078851, 7911657, 8167905, 9128835, 10346013, 11798085, 13186095, 14944241, 17243355, 21236553, 23734971, 31038039, 35394255, 39558285, 44832723, 51730065, 74721205, 106182765, 118674855, 134498169, 155190195, 224163615, 403494507, 672490845, 2017472535]

約数ペア:

[(1, 2017472535), (3, 672490845), (5, 403494507), (9, 224163615), (13, 155190195), (15, 134498169), (17, 118674855), (19, 106182765), (27, 74721205), (39, 51730065), (45, 44832723), (51, 39558285), (57, 35394255), (65, 31038039), (85, 23734971), (95, 21236553), (117, 17243355), (135, 14944241), (153, 13186095), (171, 11798085), (195, 10346013), (221, 9128835), (247, 8167905), (255, 7911657), (285, 7078851), (323, 6246045), (351, 5747785), (459, 4395365), (513, 3932695), (585, 3448671), (663, 3042945), (741, 2722635), (765, 2637219), (855, 2359617), (969, 2082015), (1105, 1825767), (1235, 1633581), (1615, 1249209), (1755, 1149557), (1989, 1014315), (2223, 907545), (2295, 879073), (2565, 786539), (2907, 694005), (3315, 608589), (3559, 566865), (3705, 544527), (4199, 480465), (4845, 416403), (5967, 338105), (6669, 302515), (8721, 231335), (9945, 202863), (10677, 188955), (11115, 181509), (12597, 160155), (14535, 138801), (17795, 113373), (20995, 96093), (29835, 67621), (32031, 62985), (33345, 60503), (37791, 53385), (43605, 46267)]