25919370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2969}}^1$

素因数の和:3079

約数の個数: 48

約数和(自身を含む): 68108040

約数和(自身を除く): 42188670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 2969, 4365, 5938, 8730, 8907, 14845, 17814, 26721, 29690, 44535, 53442, 89070, 133605, 267210, 287993, 575986, 863979, 1439965, 1727958, 2591937, 2879930, 4319895, 5183874, 8639790, 12959685, 25919370]

約数ペア:

[(1, 25919370), (2, 12959685), (3, 8639790), (5, 5183874), (6, 4319895), (9, 2879930), (10, 2591937), (15, 1727958), (18, 1439965), (30, 863979), (45, 575986), (90, 287993), (97, 267210), (194, 133605), (291, 89070), (485, 53442), (582, 44535), (873, 29690), (970, 26721), (1455, 17814), (1746, 14845), (2910, 8907), (2969, 8730), (4365, 5938)]