64073730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{305113}}^1$

素因数の和:305130

約数の個数: 32

約数和(自身を含む): 175745664

約数和(自身を除く): 111671934

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 305113, 610226, 915339, 1525565, 1830678, 2135791, 3051130, 4271582, 4576695, 6407373, 9153390, 10678955, 12814746, 21357910, 32036865, 64073730]

約数ペア:

[(1, 64073730), (2, 32036865), (3, 21357910), (5, 12814746), (6, 10678955), (7, 9153390), (10, 6407373), (14, 4576695), (15, 4271582), (21, 3051130), (30, 2135791), (35, 1830678), (42, 1525565), (70, 915339), (105, 610226), (210, 305113)]