1031905260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197683}}^1$

素因数の和:197727

約数の個数: 72

約数和(自身を含む): 3238063920

約数和(自身を除く): 2206158660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 197683, 395366, 593049, 790732, 988415, 1186098, 1779147, 1976830, 2372196, 2965245, 3558294, 3953660, 5732807, 5930490, 7116588, 8895735, 11465614, 11860980, 17198421, 17791470, 22931228, 28664035, 34396842, 35582940, 51595263, 57328070, 68793684, 85992105, 103190526, 114656140, 171984210, 206381052, 257976315, 343968420, 515952630, 1031905260]

約数ペア:

[(1, 1031905260), (2, 515952630), (3, 343968420), (4, 257976315), (5, 206381052), (6, 171984210), (9, 114656140), (10, 103190526), (12, 85992105), (15, 68793684), (18, 57328070), (20, 51595263), (29, 35582940), (30, 34396842), (36, 28664035), (45, 22931228), (58, 17791470), (60, 17198421), (87, 11860980), (90, 11465614), (116, 8895735), (145, 7116588), (174, 5930490), (180, 5732807), (261, 3953660), (290, 3558294), (348, 2965245), (435, 2372196), (522, 1976830), (580, 1779147), (870, 1186098), (1044, 988415), (1305, 790732), (1740, 593049), (2610, 395366), (5220, 197683)]