1520912148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{306883}}^1$

素因数の和:306956

約数の個数: 48

約数和(自身を含む): 4124520960

約数和(自身を除く): 2603608812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 708, 826, 1239, 1652, 2478, 4956, 306883, 613766, 920649, 1227532, 1841298, 2148181, 3682596, 4296362, 6444543, 8592724, 12889086, 18106097, 25778172, 36212194, 54318291, 72424388, 108636582, 126742679, 217273164, 253485358, 380228037, 506970716, 760456074, 1520912148]

約数ペア:

[(1, 1520912148), (2, 760456074), (3, 506970716), (4, 380228037), (6, 253485358), (7, 217273164), (12, 126742679), (14, 108636582), (21, 72424388), (28, 54318291), (42, 36212194), (59, 25778172), (84, 18106097), (118, 12889086), (177, 8592724), (236, 6444543), (354, 4296362), (413, 3682596), (708, 2148181), (826, 1841298), (1239, 1227532), (1652, 920649), (2478, 613766), (4956, 306883)]