30040124

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 53590320

約数和(自身を除く): 23550196

約数列:

[1, 2, 4, 97, 139, 194, 278, 388, 556, 557, 1114, 2228, 13483, 26966, 53932, 54029, 77423, 108058, 154846, 216116, 309692, 7510031, 15020062, 30040124]

約数ペア:

[(1, 30040124), (2, 15020062), (4, 7510031), (97, 309692), (139, 216116), (194, 154846), (278, 108058), (388, 77423), (556, 54029), (557, 53932), (1114, 26966), (2228, 13483)]