30130016

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4339}}^1$

素因数の和:4387

約数の個数: 48

約数和(自身を含む): 69995520

約数和(自身を除く): 39865504

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, 4339, 6944, 8678, 17356, 30373, 34712, 60746, 69424, 121492, 134509, 138848, 242984, 269018, 485968, 538036, 941563, 971936, 1076072, 1883126, 2152144, 3766252, 4304288, 7532504, 15065008, 30130016]

約数ペア:

[(1, 30130016), (2, 15065008), (4, 7532504), (7, 4304288), (8, 3766252), (14, 2152144), (16, 1883126), (28, 1076072), (31, 971936), (32, 941563), (56, 538036), (62, 485968), (112, 269018), (124, 242984), (217, 138848), (224, 134509), (248, 121492), (434, 69424), (496, 60746), (868, 34712), (992, 30373), (1736, 17356), (3472, 8678), (4339, 6944)]