31288893030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1246073}}^1$

素因数の和:1246123

約数の個数: 80

約数和(自身を含む): 86846373504

約数和(自身を除く): 55557480474

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 405, 465, 558, 810, 837, 930, 1395, 1674, 2511, 2790, 4185, 5022, 8370, 12555, 25110, 1246073, 2492146, 3738219, 6230365, 7476438, 11214657, 12460730, 18691095, 22429314, 33643971, 37382190, 38628263, 56073285, 67287942, 77256526, 100931913, 112146570, 115884789, 168219855, 193141315, 201863826, 231769578, 336439710, 347654367, 386282630, 504659565, 579423945, 695308734, 1009319130, 1042963101, 1158847890, 1738271835, 2085926202, 3128889303, 3476543670, 5214815505, 6257778606, 10429631010, 15644446515, 31288893030]

約数ペア:

[(1, 31288893030), (2, 15644446515), (3, 10429631010), (5, 6257778606), (6, 5214815505), (9, 3476543670), (10, 3128889303), (15, 2085926202), (18, 1738271835), (27, 1158847890), (30, 1042963101), (31, 1009319130), (45, 695308734), (54, 579423945), (62, 504659565), (81, 386282630), (90, 347654367), (93, 336439710), (135, 231769578), (155, 201863826), (162, 193141315), (186, 168219855), (270, 115884789), (279, 112146570), (310, 100931913), (405, 77256526), (465, 67287942), (558, 56073285), (810, 38628263), (837, 37382190), (930, 33643971), (1395, 22429314), (1674, 18691095), (2511, 12460730), (2790, 11214657), (4185, 7476438), (5022, 6230365), (8370, 3738219), (12555, 2492146), (25110, 1246073)]