63444710

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 136080000

約数和(自身を除く): 72635290

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 245, 265, 343, 349, 371, 490, 530, 686, 698, 742, 1715, 1745, 1855, 2443, 2597, 3430, 3490, 3710, 4886, 5194, 12215, 12985, 17101, 18179, 18497, 24430, 25970, 34202, 36358, 36994, 85505, 90895, 92485, 119707, 129479, 171010, 181790, 184970, 239414, 258958, 598535, 647395, 906353, 1197070, 1294790, 1812706, 4531765, 6344471, 9063530, 12688942, 31722355, 63444710]

約数ペア:

[(1, 63444710), (2, 31722355), (5, 12688942), (7, 9063530), (10, 6344471), (14, 4531765), (35, 1812706), (49, 1294790), (53, 1197070), (70, 906353), (98, 647395), (106, 598535), (245, 258958), (265, 239414), (343, 184970), (349, 181790), (371, 171010), (490, 129479), (530, 119707), (686, 92485), (698, 90895), (742, 85505), (1715, 36994), (1745, 36358), (1855, 34202), (2443, 25970), (2597, 24430), (3430, 18497), (3490, 18179), (3710, 17101), (4886, 12985), (5194, 12215)]