82763730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{131371}}^1$

素因数の和:131391

約数の個数: 48

約数和(自身を含む): 245928384

約数和(自身を除く): 163164654

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 131371, 262742, 394113, 656855, 788226, 919597, 1182339, 1313710, 1839194, 1970565, 2364678, 2758791, 3941130, 4597985, 5517582, 5911695, 8276373, 9195970, 11823390, 13793955, 16552746, 27587910, 41381865, 82763730]

約数ペア:

[(1, 82763730), (2, 41381865), (3, 27587910), (5, 16552746), (6, 13793955), (7, 11823390), (9, 9195970), (10, 8276373), (14, 5911695), (15, 5517582), (18, 4597985), (21, 3941130), (30, 2758791), (35, 2364678), (42, 1970565), (45, 1839194), (63, 1313710), (70, 1182339), (90, 919597), (105, 788226), (126, 656855), (210, 394113), (315, 262742), (630, 131371)]