2017817235

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:713

約数の個数: 96

約数和(自身を含む): 4074250752

約数和(自身を除く): 2056433517

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 107, 131, 315, 321, 393, 457, 535, 655, 749, 917, 963, 1179, 1371, 1605, 1965, 2247, 2285, 2751, 3199, 3745, 4113, 4585, 4815, 5895, 6741, 6855, 8253, 9597, 11235, 13755, 14017, 15995, 20565, 28791, 33705, 41265, 42051, 47985, 48899, 59867, 70085, 98119, 126153, 143955, 146697, 179601, 210255, 244495, 294357, 299335, 342293, 419069, 440091, 490595, 538803, 630765, 733485, 883071, 898005, 1026879, 1257207, 1471785, 1711465, 2095345, 2200455, 2694015, 3080637, 3771621, 4415355, 5134395, 6286035, 6405769, 15403185, 18858105, 19217307, 32028845, 44840383, 57651921, 96086535, 134521149, 224201915, 288259605, 403563447, 672605745, 2017817235]

約数ペア:

[(1, 2017817235), (3, 672605745), (5, 403563447), (7, 288259605), (9, 224201915), (15, 134521149), (21, 96086535), (35, 57651921), (45, 44840383), (63, 32028845), (105, 19217307), (107, 18858105), (131, 15403185), (315, 6405769), (321, 6286035), (393, 5134395), (457, 4415355), (535, 3771621), (655, 3080637), (749, 2694015), (917, 2200455), (963, 2095345), (1179, 1711465), (1371, 1471785), (1605, 1257207), (1965, 1026879), (2247, 898005), (2285, 883071), (2751, 733485), (3199, 630765), (3745, 538803), (4113, 490595), (4585, 440091), (4815, 419069), (5895, 342293), (6741, 299335), (6855, 294357), (8253, 244495), (9597, 210255), (11235, 179601), (13755, 146697), (14017, 143955), (15995, 126153), (20565, 98119), (28791, 70085), (33705, 59867), (41265, 48899), (42051, 47985)]