575565570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{278051}}^1$

素因数の和:278087

約数の個数: 48

約数和(自身を含む): 1561540032

約数和(自身を除く): 985974462

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 278051, 556102, 834153, 1390255, 1668306, 2502459, 2780510, 4170765, 5004918, 6395173, 8341530, 12512295, 12790346, 19185519, 25024590, 31975865, 38371038, 57556557, 63951730, 95927595, 115113114, 191855190, 287782785, 575565570]

約数ペア:

[(1, 575565570), (2, 287782785), (3, 191855190), (5, 115113114), (6, 95927595), (9, 63951730), (10, 57556557), (15, 38371038), (18, 31975865), (23, 25024590), (30, 19185519), (45, 12790346), (46, 12512295), (69, 8341530), (90, 6395173), (115, 5004918), (138, 4170765), (207, 2780510), (230, 2502459), (345, 1668306), (414, 1390255), (690, 834153), (1035, 556102), (2070, 278051)]