147794820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{23021}}^1$

素因数の和:23140

約数の個数: 48

約数和(自身を含む): 417711168

約数和(自身を除く): 269916348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 23021, 46042, 69063, 92084, 115105, 138126, 230210, 276252, 345315, 460420, 690630, 1381260, 2463247, 4926494, 7389741, 9852988, 12316235, 14779482, 24632470, 29558964, 36948705, 49264940, 73897410, 147794820]

約数ペア:

[(1, 147794820), (2, 73897410), (3, 49264940), (4, 36948705), (5, 29558964), (6, 24632470), (10, 14779482), (12, 12316235), (15, 9852988), (20, 7389741), (30, 4926494), (60, 2463247), (107, 1381260), (214, 690630), (321, 460420), (428, 345315), (535, 276252), (642, 230210), (1070, 138126), (1284, 115105), (1605, 92084), (2140, 69063), (3210, 46042), (6420, 23021)]