29948970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1213}}^1$

素因数の和:2046

約数の個数: 32

約数和(自身を含む): 72024192

約数和(自身を除く): 42075222

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 823, 1213, 1646, 2426, 2469, 3639, 4115, 4938, 6065, 7278, 8230, 12130, 12345, 18195, 24690, 36390, 998299, 1996598, 2994897, 4991495, 5989794, 9982990, 14974485, 29948970]

約数ペア:

[(1, 29948970), (2, 14974485), (3, 9982990), (5, 5989794), (6, 4991495), (10, 2994897), (15, 1996598), (30, 998299), (823, 36390), (1213, 24690), (1646, 18195), (2426, 12345), (2469, 12130), (3639, 8230), (4115, 7278), (4938, 6065)]