17144820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1$

素因数の和:1270

約数の個数: 144

約数和(自身を含む): 64891008

約数和(自身を除く): 47746188

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1237, 1260, 1386, 1540, 1980, 2310, 2474, 2772, 3465, 3711, 4620, 4948, 6185, 6930, 7422, 8659, 11133, 12370, 13607, 13860, 14844, 17318, 18555, 22266, 24740, 25977, 27214, 34636, 37110, 40821, 43295, 44532, 51954, 54428, 55665, 68035, 74220, 77931, 81642, 86590, 95249, 103908, 111330, 122463, 129885, 136070, 155862, 163284, 173180, 190498, 204105, 222660, 244926, 259770, 272140, 285747, 311724, 380996, 389655, 408210, 476245, 489852, 519540, 571494, 612315, 779310, 816420, 857241, 952490, 1142988, 1224630, 1428735, 1558620, 1714482, 1904980, 2449260, 2857470, 3428964, 4286205, 5714940, 8572410, 17144820]

約数ペア:

[(1, 17144820), (2, 8572410), (3, 5714940), (4, 4286205), (5, 3428964), (6, 2857470), (7, 2449260), (9, 1904980), (10, 1714482), (11, 1558620), (12, 1428735), (14, 1224630), (15, 1142988), (18, 952490), (20, 857241), (21, 816420), (22, 779310), (28, 612315), (30, 571494), (33, 519540), (35, 489852), (36, 476245), (42, 408210), (44, 389655), (45, 380996), (55, 311724), (60, 285747), (63, 272140), (66, 259770), (70, 244926), (77, 222660), (84, 204105), (90, 190498), (99, 173180), (105, 163284), (110, 155862), (126, 136070), (132, 129885), (140, 122463), (154, 111330), (165, 103908), (180, 95249), (198, 86590), (210, 81642), (220, 77931), (231, 74220), (252, 68035), (308, 55665), (315, 54428), (330, 51954), (385, 44532), (396, 43295), (420, 40821), (462, 37110), (495, 34636), (630, 27214), (660, 25977), (693, 24740), (770, 22266), (924, 18555), (990, 17318), (1155, 14844), (1237, 13860), (1260, 13607), (1386, 12370), (1540, 11133), (1980, 8659), (2310, 7422), (2474, 6930), (2772, 6185), (3465, 4948), (3711, 4620)]