146396280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{12577}}^1$

素因数の和:12688

約数の個数: 64

約数和(自身を含む): 443751840

約数和(自身を除く): 297355560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 12577, 25154, 37731, 50308, 62885, 75462, 100616, 125770, 150924, 188655, 251540, 301848, 377310, 503080, 754620, 1219969, 1509240, 2439938, 3659907, 4879876, 6099845, 7319814, 9759752, 12199690, 14639628, 18299535, 24399380, 29279256, 36599070, 48798760, 73198140, 146396280]

約数ペア:

[(1, 146396280), (2, 73198140), (3, 48798760), (4, 36599070), (5, 29279256), (6, 24399380), (8, 18299535), (10, 14639628), (12, 12199690), (15, 9759752), (20, 7319814), (24, 6099845), (30, 4879876), (40, 3659907), (60, 2439938), (97, 1509240), (120, 1219969), (194, 754620), (291, 503080), (388, 377310), (485, 301848), (582, 251540), (776, 188655), (970, 150924), (1164, 125770), (1455, 100616), (1940, 75462), (2328, 62885), (2910, 50308), (3880, 37731), (5820, 25154), (11640, 12577)]