30502904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2749}}^1$

素因数の和:2847

約数の個数: 32

約数和(自身を含む): 61050000

約数和(自身を除く): 30547096

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2749, 2774, 5498, 5548, 10996, 11096, 21992, 52231, 104462, 200677, 208924, 401354, 417848, 802708, 1605416, 3812863, 7625726, 15251452, 30502904]

約数ペア:

[(1, 30502904), (2, 15251452), (4, 7625726), (8, 3812863), (19, 1605416), (38, 802708), (73, 417848), (76, 401354), (146, 208924), (152, 200677), (292, 104462), (584, 52231), (1387, 21992), (2749, 11096), (2774, 10996), (5498, 5548)]