30398445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 68050944

約数和(自身を除く): 37652499

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 31, 33, 35, 45, 55, 63, 77, 93, 99, 105, 155, 165, 217, 231, 279, 283, 315, 341, 385, 465, 495, 651, 693, 849, 1023, 1085, 1155, 1395, 1415, 1705, 1953, 1981, 2387, 2547, 3069, 3113, 3255, 3465, 4245, 5115, 5943, 7161, 8773, 9339, 9765, 9905, 11935, 12735, 15345, 15565, 17829, 21483, 21791, 26319, 28017, 29715, 35805, 43865, 46695, 61411, 65373, 78957, 89145, 96503, 107415, 108955, 131595, 140085, 184233, 196119, 289509, 307055, 326865, 394785, 482515, 552699, 675521, 868527, 921165, 980595, 1447545, 2026563, 2763495, 3377605, 4342635, 6079689, 10132815, 30398445]

約数ペア:

[(1, 30398445), (3, 10132815), (5, 6079689), (7, 4342635), (9, 3377605), (11, 2763495), (15, 2026563), (21, 1447545), (31, 980595), (33, 921165), (35, 868527), (45, 675521), (55, 552699), (63, 482515), (77, 394785), (93, 326865), (99, 307055), (105, 289509), (155, 196119), (165, 184233), (217, 140085), (231, 131595), (279, 108955), (283, 107415), (315, 96503), (341, 89145), (385, 78957), (465, 65373), (495, 61411), (651, 46695), (693, 43865), (849, 35805), (1023, 29715), (1085, 28017), (1155, 26319), (1395, 21791), (1415, 21483), (1705, 17829), (1953, 15565), (1981, 15345), (2387, 12735), (2547, 11935), (3069, 9905), (3113, 9765), (3255, 9339), (3465, 8773), (4245, 7161), (5115, 5943)]