30769648

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3019}}^1$

素因数の和:3054

約数の個数: 60

約数和(自身を含む): 74708760

約数和(自身を除く): 43939112

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 3019, 5096, 6038, 10192, 12076, 21133, 24152, 39247, 42266, 48304, 78494, 84532, 147931, 156988, 169064, 274729, 295862, 313976, 338128, 549458, 591724, 627952, 1098916, 1183448, 1923103, 2197832, 2366896, 3846206, 4395664, 7692412, 15384824, 30769648]

約数ペア:

[(1, 30769648), (2, 15384824), (4, 7692412), (7, 4395664), (8, 3846206), (13, 2366896), (14, 2197832), (16, 1923103), (26, 1183448), (28, 1098916), (49, 627952), (52, 591724), (56, 549458), (91, 338128), (98, 313976), (104, 295862), (112, 274729), (182, 169064), (196, 156988), (208, 147931), (364, 84532), (392, 78494), (637, 48304), (728, 42266), (784, 39247), (1274, 24152), (1456, 21133), (2548, 12076), (3019, 10192), (5096, 6038)]