16309890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2083}}^1$

素因数の和:2128

約数の個数: 64

約数和(自身を含む): 45014400

約数和(自身を除く): 28704510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2083, 2610, 3915, 4166, 6249, 7830, 10415, 12498, 18747, 20830, 31245, 37494, 56241, 60407, 62490, 93735, 112482, 120814, 181221, 187470, 281205, 302035, 362442, 543663, 562410, 604070, 906105, 1087326, 1630989, 1812210, 2718315, 3261978, 5436630, 8154945, 16309890]

約数ペア:

[(1, 16309890), (2, 8154945), (3, 5436630), (5, 3261978), (6, 2718315), (9, 1812210), (10, 1630989), (15, 1087326), (18, 906105), (27, 604070), (29, 562410), (30, 543663), (45, 362442), (54, 302035), (58, 281205), (87, 187470), (90, 181221), (135, 120814), (145, 112482), (174, 93735), (261, 62490), (270, 60407), (290, 56241), (435, 37494), (522, 31245), (783, 20830), (870, 18747), (1305, 12498), (1566, 10415), (2083, 7830), (2610, 6249), (3915, 4166)]