90658140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 264016704

約数和(自身を除く): 173358564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 97, 111, 148, 185, 194, 222, 291, 370, 388, 421, 444, 485, 555, 582, 740, 842, 970, 1110, 1164, 1263, 1455, 1684, 1940, 2105, 2220, 2526, 2910, 3589, 4210, 5052, 5820, 6315, 7178, 8420, 10767, 12630, 14356, 15577, 17945, 21534, 25260, 31154, 35890, 40837, 43068, 46731, 53835, 62308, 71780, 77885, 81674, 93462, 107670, 122511, 155770, 163348, 186924, 204185, 215340, 233655, 245022, 311540, 408370, 467310, 490044, 612555, 816740, 934620, 1225110, 1510969, 2450220, 3021938, 4532907, 6043876, 7554845, 9065814, 15109690, 18131628, 22664535, 30219380, 45329070, 90658140]

約数ペア:

[(1, 90658140), (2, 45329070), (3, 30219380), (4, 22664535), (5, 18131628), (6, 15109690), (10, 9065814), (12, 7554845), (15, 6043876), (20, 4532907), (30, 3021938), (37, 2450220), (60, 1510969), (74, 1225110), (97, 934620), (111, 816740), (148, 612555), (185, 490044), (194, 467310), (222, 408370), (291, 311540), (370, 245022), (388, 233655), (421, 215340), (444, 204185), (485, 186924), (555, 163348), (582, 155770), (740, 122511), (842, 107670), (970, 93462), (1110, 81674), (1164, 77885), (1263, 71780), (1455, 62308), (1684, 53835), (1940, 46731), (2105, 43068), (2220, 40837), (2526, 35890), (2910, 31154), (3589, 25260), (4210, 21534), (5052, 17945), (5820, 15577), (6315, 14356), (7178, 12630), (8420, 10767)]