2021406857580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{180161039}}^1$

素因数の和:180161079

約数の個数: 96

約数和(自身を含む): 6537683819520

約数和(自身を除く): 4516276961940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 3740, 5610, 11220, 180161039, 360322078, 540483117, 720644156, 900805195, 1080966234, 1801610390, 1981771429, 2161932468, 2702415585, 3062737663, 3603220780, 3963542858, 5404831170, 5945314287, 6125475326, 7927085716, 9188212989, 9908857145, 10809662340, 11890628574, 12250950652, 15313688315, 18376425978, 19817714290, 23781257148, 29726571435, 30627376630, 33690114293, 36752851956, 39635428580, 45941064945, 59453142870, 61254753260, 67380228586, 91882129890, 101070342879, 118906285740, 134760457172, 168450571465, 183764259780, 202140685758, 336901142930, 404281371516, 505351714395, 673802285860, 1010703428790, 2021406857580]

約数ペア:

[(1, 2021406857580), (2, 1010703428790), (3, 673802285860), (4, 505351714395), (5, 404281371516), (6, 336901142930), (10, 202140685758), (11, 183764259780), (12, 168450571465), (15, 134760457172), (17, 118906285740), (20, 101070342879), (22, 91882129890), (30, 67380228586), (33, 61254753260), (34, 59453142870), (44, 45941064945), (51, 39635428580), (55, 36752851956), (60, 33690114293), (66, 30627376630), (68, 29726571435), (85, 23781257148), (102, 19817714290), (110, 18376425978), (132, 15313688315), (165, 12250950652), (170, 11890628574), (187, 10809662340), (204, 9908857145), (220, 9188212989), (255, 7927085716), (330, 6125475326), (340, 5945314287), (374, 5404831170), (510, 3963542858), (561, 3603220780), (660, 3062737663), (748, 2702415585), (935, 2161932468), (1020, 1981771429), (1122, 1801610390), (1870, 1080966234), (2244, 900805195), (2805, 720644156), (3740, 540483117), (5610, 360322078), (11220, 180161039)]