2023993905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:551

約数の個数: 128

約数和(自身を含む): 3866849280

約数和(自身を除く): 1842855375

約数列:

[1, 3, 5, 15, 17, 19, 23, 41, 51, 57, 69, 85, 95, 115, 123, 205, 255, 285, 323, 345, 391, 437, 443, 615, 697, 779, 943, 969, 1173, 1311, 1329, 1615, 1955, 2091, 2185, 2215, 2337, 2829, 3485, 3895, 4715, 4845, 5865, 6555, 6645, 7429, 7531, 8417, 10189, 10455, 11685, 13243, 14145, 16031, 17917, 18163, 22287, 22593, 25251, 30567, 37145, 37655, 39729, 42085, 48093, 50945, 53751, 54489, 66215, 80155, 89585, 90815, 111435, 112965, 126255, 143089, 152835, 173213, 193591, 198645, 240465, 268755, 272445, 304589, 308771, 345097, 417749, 429267, 519639, 580773, 715445, 866065, 913767, 926313, 967955, 1035291, 1253247, 1522945, 1543855, 1725485, 2088745, 2146335, 2598195, 2903865, 3291047, 4568835, 4631565, 5176455, 5866649, 6266235, 7101733, 7937231, 9873141, 16455235, 17599947, 21305199, 23811693, 29333245, 35508665, 39686155, 49365705, 87999735, 106525995, 119058465, 134932927, 404798781, 674664635, 2023993905]

約数ペア:

[(1, 2023993905), (3, 674664635), (5, 404798781), (15, 134932927), (17, 119058465), (19, 106525995), (23, 87999735), (41, 49365705), (51, 39686155), (57, 35508665), (69, 29333245), (85, 23811693), (95, 21305199), (115, 17599947), (123, 16455235), (205, 9873141), (255, 7937231), (285, 7101733), (323, 6266235), (345, 5866649), (391, 5176455), (437, 4631565), (443, 4568835), (615, 3291047), (697, 2903865), (779, 2598195), (943, 2146335), (969, 2088745), (1173, 1725485), (1311, 1543855), (1329, 1522945), (1615, 1253247), (1955, 1035291), (2091, 967955), (2185, 926313), (2215, 913767), (2337, 866065), (2829, 715445), (3485, 580773), (3895, 519639), (4715, 429267), (4845, 417749), (5865, 345097), (6555, 308771), (6645, 304589), (7429, 272445), (7531, 268755), (8417, 240465), (10189, 198645), (10455, 193591), (11685, 173213), (13243, 152835), (14145, 143089), (16031, 126255), (17917, 112965), (18163, 111435), (22287, 90815), (22593, 89585), (25251, 80155), (30567, 66215), (37145, 54489), (37655, 53751), (39729, 50945), (42085, 48093)]