30480185092

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{80809}}^1$

素因数の和:81548

約数の個数: 48

約数和(自身を含む): 64260112000

約数和(自身を除く): 33779926908

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 709, 1418, 2836, 4963, 9926, 13471, 19852, 26942, 53884, 80809, 94297, 161618, 188594, 323236, 377188, 565663, 1131326, 1535371, 2262652, 3070742, 6141484, 10747597, 21495194, 42990388, 57293581, 114587162, 229174324, 401055067, 802110134, 1088578039, 1604220268, 2177156078, 4354312156, 7620046273, 15240092546, 30480185092]

約数ペア:

[(1, 30480185092), (2, 15240092546), (4, 7620046273), (7, 4354312156), (14, 2177156078), (19, 1604220268), (28, 1088578039), (38, 802110134), (76, 401055067), (133, 229174324), (266, 114587162), (532, 57293581), (709, 42990388), (1418, 21495194), (2836, 10747597), (4963, 6141484), (9926, 3070742), (13471, 2262652), (19852, 1535371), (26942, 1131326), (53884, 565663), (80809, 377188), (94297, 323236), (161618, 188594)]