30699424

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4421}}^1$

素因数の和:4469

約数の個数: 48

約数和(自身を含む): 71318016

約数和(自身を除く): 40618592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 4421, 6944, 8842, 17684, 30947, 35368, 61894, 70736, 123788, 137051, 141472, 247576, 274102, 495152, 548204, 959357, 990304, 1096408, 1918714, 2192816, 3837428, 4385632, 7674856, 15349712, 30699424]

約数ペア:

[(1, 30699424), (2, 15349712), (4, 7674856), (7, 4385632), (8, 3837428), (14, 2192816), (16, 1918714), (28, 1096408), (31, 990304), (32, 959357), (56, 548204), (62, 495152), (112, 274102), (124, 247576), (217, 141472), (224, 137051), (248, 123788), (434, 70736), (496, 61894), (868, 35368), (992, 30947), (1736, 17684), (3472, 8842), (4421, 6944)]