2017378935

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{229}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 4240585440

約数和(自身を除く): 2223206505

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 37, 39, 45, 55, 65, 99, 111, 117, 143, 165, 185, 195, 229, 333, 407, 429, 481, 495, 555, 585, 687, 715, 1145, 1221, 1287, 1369, 1443, 1665, 2035, 2061, 2145, 2405, 2519, 2977, 3435, 3663, 4107, 4329, 5291, 6105, 6435, 6845, 7215, 7557, 8473, 8931, 10305, 12321, 12595, 14885, 15059, 15873, 17797, 18315, 20535, 21645, 22671, 25419, 26455, 26793, 32747, 37785, 42365, 44655, 45177, 47619, 53391, 61605, 75295, 76257, 79365, 88985, 93203, 98241, 110149, 113355, 127095, 133965, 135531, 160173, 163735, 195767, 225885, 238095, 266955, 279609, 294723, 313501, 330447, 381285, 466015, 491205, 550745, 587301, 677655, 800865, 838827, 940503, 978835, 991341, 1211639, 1398045, 1473615, 1567505, 1652235, 1761903, 2821509, 2936505, 3448511, 3634917, 4075513, 4194135, 4702515, 4956705, 6058195, 8809515, 10345533, 10904751, 12226539, 14107545, 17242555, 18174585, 20377565, 31036599, 36679617, 44830643, 51727665, 54523755, 61132695, 134491929, 155182995, 183398085, 224153215, 403475787, 672459645, 2017378935]

約数ペア:

[(1, 2017378935), (3, 672459645), (5, 403475787), (9, 224153215), (11, 183398085), (13, 155182995), (15, 134491929), (33, 61132695), (37, 54523755), (39, 51727665), (45, 44830643), (55, 36679617), (65, 31036599), (99, 20377565), (111, 18174585), (117, 17242555), (143, 14107545), (165, 12226539), (185, 10904751), (195, 10345533), (229, 8809515), (333, 6058195), (407, 4956705), (429, 4702515), (481, 4194135), (495, 4075513), (555, 3634917), (585, 3448511), (687, 2936505), (715, 2821509), (1145, 1761903), (1221, 1652235), (1287, 1567505), (1369, 1473615), (1443, 1398045), (1665, 1211639), (2035, 991341), (2061, 978835), (2145, 940503), (2405, 838827), (2519, 800865), (2977, 677655), (3435, 587301), (3663, 550745), (4107, 491205), (4329, 466015), (5291, 381285), (6105, 330447), (6435, 313501), (6845, 294723), (7215, 279609), (7557, 266955), (8473, 238095), (8931, 225885), (10305, 195767), (12321, 163735), (12595, 160173), (14885, 135531), (15059, 133965), (15873, 127095), (17797, 113355), (18315, 110149), (20535, 98241), (21645, 93203), (22671, 88985), (25419, 79365), (26455, 76257), (26793, 75295), (32747, 61605), (37785, 53391), (42365, 47619), (44655, 45177)]