68368230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:483

約数の個数: 144

約数和(自身を含む): 212874480

約数和(自身を除く): 144506250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 37, 42, 45, 49, 63, 70, 74, 90, 98, 105, 111, 126, 147, 185, 210, 222, 245, 259, 294, 315, 333, 370, 419, 441, 490, 518, 555, 630, 666, 735, 777, 838, 882, 1110, 1257, 1295, 1470, 1554, 1665, 1813, 2095, 2205, 2331, 2514, 2590, 2933, 3330, 3626, 3771, 3885, 4190, 4410, 4662, 5439, 5866, 6285, 7542, 7770, 8799, 9065, 10878, 11655, 12570, 14665, 15503, 16317, 17598, 18130, 18855, 20531, 23310, 26397, 27195, 29330, 31006, 32634, 37710, 41062, 43995, 46509, 52794, 54390, 61593, 77515, 81585, 87990, 93018, 102655, 108521, 123186, 131985, 139527, 155030, 163170, 184779, 205310, 217042, 232545, 263970, 279054, 307965, 325563, 369558, 465090, 542605, 615930, 651126, 697635, 759647, 923895, 976689, 1085210, 1395270, 1519294, 1627815, 1847790, 1953378, 2278941, 3255630, 3798235, 4557882, 4883445, 6836823, 7596470, 9766890, 11394705, 13673646, 22789410, 34184115, 68368230]

約数ペア:

[(1, 68368230), (2, 34184115), (3, 22789410), (5, 13673646), (6, 11394705), (7, 9766890), (9, 7596470), (10, 6836823), (14, 4883445), (15, 4557882), (18, 3798235), (21, 3255630), (30, 2278941), (35, 1953378), (37, 1847790), (42, 1627815), (45, 1519294), (49, 1395270), (63, 1085210), (70, 976689), (74, 923895), (90, 759647), (98, 697635), (105, 651126), (111, 615930), (126, 542605), (147, 465090), (185, 369558), (210, 325563), (222, 307965), (245, 279054), (259, 263970), (294, 232545), (315, 217042), (333, 205310), (370, 184779), (419, 163170), (441, 155030), (490, 139527), (518, 131985), (555, 123186), (630, 108521), (666, 102655), (735, 93018), (777, 87990), (838, 81585), (882, 77515), (1110, 61593), (1257, 54390), (1295, 52794), (1470, 46509), (1554, 43995), (1665, 41062), (1813, 37710), (2095, 32634), (2205, 31006), (2331, 29330), (2514, 27195), (2590, 26397), (2933, 23310), (3330, 20531), (3626, 18855), (3771, 18130), (3885, 17598), (4190, 16317), (4410, 15503), (4662, 14665), (5439, 12570), (5866, 11655), (6285, 10878), (7542, 9065), (7770, 8799)]