130910220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{971}}^1$

素因数の和:1100

約数の個数: 144

約数和(自身を含む): 458535168

約数和(自身を除く): 327624948

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 107, 126, 140, 180, 210, 214, 252, 315, 321, 420, 428, 535, 630, 642, 749, 963, 971, 1070, 1260, 1284, 1498, 1605, 1926, 1942, 2140, 2247, 2913, 2996, 3210, 3745, 3852, 3884, 4494, 4815, 4855, 5826, 6420, 6741, 6797, 7490, 8739, 8988, 9630, 9710, 11235, 11652, 13482, 13594, 14565, 14980, 17478, 19260, 19420, 20391, 22470, 26964, 27188, 29130, 33705, 33985, 34956, 40782, 43695, 44940, 58260, 61173, 67410, 67970, 81564, 87390, 101955, 103897, 122346, 134820, 135940, 174780, 203910, 207794, 244692, 305865, 311691, 407820, 415588, 519485, 611730, 623382, 727279, 935073, 1038970, 1223460, 1246764, 1454558, 1558455, 1870146, 2077940, 2181837, 2909116, 3116910, 3636395, 3740292, 4363674, 4675365, 6233820, 6545511, 7272790, 8727348, 9350730, 10909185, 13091022, 14545580, 18701460, 21818370, 26182044, 32727555, 43636740, 65455110, 130910220]

約数ペア:

[(1, 130910220), (2, 65455110), (3, 43636740), (4, 32727555), (5, 26182044), (6, 21818370), (7, 18701460), (9, 14545580), (10, 13091022), (12, 10909185), (14, 9350730), (15, 8727348), (18, 7272790), (20, 6545511), (21, 6233820), (28, 4675365), (30, 4363674), (35, 3740292), (36, 3636395), (42, 3116910), (45, 2909116), (60, 2181837), (63, 2077940), (70, 1870146), (84, 1558455), (90, 1454558), (105, 1246764), (107, 1223460), (126, 1038970), (140, 935073), (180, 727279), (210, 623382), (214, 611730), (252, 519485), (315, 415588), (321, 407820), (420, 311691), (428, 305865), (535, 244692), (630, 207794), (642, 203910), (749, 174780), (963, 135940), (971, 134820), (1070, 122346), (1260, 103897), (1284, 101955), (1498, 87390), (1605, 81564), (1926, 67970), (1942, 67410), (2140, 61173), (2247, 58260), (2913, 44940), (2996, 43695), (3210, 40782), (3745, 34956), (3852, 33985), (3884, 33705), (4494, 29130), (4815, 27188), (4855, 26964), (5826, 22470), (6420, 20391), (6741, 19420), (6797, 19260), (7490, 17478), (8739, 14980), (8988, 14565), (9630, 13594), (9710, 13482), (11235, 11652)]