557612310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{641}}^1$

素因数の和:1029

約数の個数: 64

約数和(自身を含む): 1357876224

約数和(自身を除く): 800263914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 271, 321, 535, 542, 641, 642, 813, 1070, 1282, 1355, 1605, 1626, 1923, 2710, 3205, 3210, 3846, 4065, 6410, 8130, 9615, 19230, 28997, 57994, 68587, 86991, 137174, 144985, 173711, 173982, 205761, 289970, 342935, 347422, 411522, 434955, 521133, 685870, 868555, 869910, 1028805, 1042266, 1737110, 2057610, 2605665, 5211330, 18587077, 37174154, 55761231, 92935385, 111522462, 185870770, 278806155, 557612310]

約数ペア:

[(1, 557612310), (2, 278806155), (3, 185870770), (5, 111522462), (6, 92935385), (10, 55761231), (15, 37174154), (30, 18587077), (107, 5211330), (214, 2605665), (271, 2057610), (321, 1737110), (535, 1042266), (542, 1028805), (641, 869910), (642, 868555), (813, 685870), (1070, 521133), (1282, 434955), (1355, 411522), (1605, 347422), (1626, 342935), (1923, 289970), (2710, 205761), (3205, 173982), (3210, 173711), (3846, 144985), (4065, 137174), (6410, 86991), (8130, 68587), (9615, 57994), (19230, 28997)]