30501030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{20749}}^1$

素因数の和:20773

約数の個数: 48

約数和(自身を含む): 85158000

約数和(自身を除く): 54656970

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, 20749, 41498, 62247, 103745, 124494, 145243, 207490, 290486, 311235, 435729, 622470, 726215, 871458, 1016701, 1452430, 2033402, 2178645, 3050103, 4357290, 5083505, 6100206, 10167010, 15250515, 30501030]

約数ペア:

[(1, 30501030), (2, 15250515), (3, 10167010), (5, 6100206), (6, 5083505), (7, 4357290), (10, 3050103), (14, 2178645), (15, 2033402), (21, 1452430), (30, 1016701), (35, 871458), (42, 726215), (49, 622470), (70, 435729), (98, 311235), (105, 290486), (147, 207490), (210, 145243), (245, 124494), (294, 103745), (490, 62247), (735, 41498), (1470, 20749)]