63545213060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{19403}}^1$

素因数の和:19725

約数の個数: 96

約数和(自身を含む): 154517932800

約数和(自身を除く): 90972719740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 157, 298, 314, 596, 628, 745, 785, 1043, 1099, 1490, 1570, 2086, 2198, 2980, 3140, 4172, 4396, 5215, 5495, 10430, 10990, 19403, 20860, 21980, 23393, 38806, 46786, 77612, 93572, 97015, 116965, 135821, 163751, 194030, 233930, 271642, 327502, 388060, 467860, 543284, 655004, 679105, 818755, 1358210, 1637510, 2716420, 2891047, 3046271, 3275020, 5782094, 6092542, 11564188, 12185084, 14455235, 15231355, 20237329, 21323897, 28910470, 30462710, 40474658, 42647794, 57820940, 60925420, 80949316, 85295588, 101186645, 106619485, 202373290, 213238970, 404746580, 426477940, 453894379, 907788758, 1815577516, 2269471895, 3177260653, 4538943790, 6354521306, 9077887580, 12709042612, 15886303265, 31772606530, 63545213060]

約数ペア:

[(1, 63545213060), (2, 31772606530), (4, 15886303265), (5, 12709042612), (7, 9077887580), (10, 6354521306), (14, 4538943790), (20, 3177260653), (28, 2269471895), (35, 1815577516), (70, 907788758), (140, 453894379), (149, 426477940), (157, 404746580), (298, 213238970), (314, 202373290), (596, 106619485), (628, 101186645), (745, 85295588), (785, 80949316), (1043, 60925420), (1099, 57820940), (1490, 42647794), (1570, 40474658), (2086, 30462710), (2198, 28910470), (2980, 21323897), (3140, 20237329), (4172, 15231355), (4396, 14455235), (5215, 12185084), (5495, 11564188), (10430, 6092542), (10990, 5782094), (19403, 3275020), (20860, 3046271), (21980, 2891047), (23393, 2716420), (38806, 1637510), (46786, 1358210), (77612, 818755), (93572, 679105), (97015, 655004), (116965, 543284), (135821, 467860), (163751, 388060), (194030, 327502), (233930, 271642)]