156688770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{106591}}^1$

素因数の和:106615

約数の個数: 48

約数和(自身を含む): 437453568

約数和(自身を除く): 280764798

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 106591, 213182, 319773, 532955, 639546, 746137, 1065910, 1492274, 1598865, 2238411, 3197730, 3730685, 4476822, 5222959, 7461370, 10445918, 11192055, 15668877, 22384110, 26114795, 31337754, 52229590, 78344385, 156688770]

約数ペア:

[(1, 156688770), (2, 78344385), (3, 52229590), (5, 31337754), (6, 26114795), (7, 22384110), (10, 15668877), (14, 11192055), (15, 10445918), (21, 7461370), (30, 5222959), (35, 4476822), (42, 3730685), (49, 3197730), (70, 2238411), (98, 1598865), (105, 1492274), (147, 1065910), (210, 746137), (245, 639546), (294, 532955), (490, 319773), (735, 213182), (1470, 106591)]