30382231040

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{1695437}}^1$

素因数の和:1695467

約数の個数: 80

約数和(自身を含む): 83252787552

約数和(自身を除く): 52870556512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 17920, 1695437, 3390874, 6781748, 8477185, 11868059, 13563496, 16954370, 23736118, 27126992, 33908740, 47472236, 54253984, 59340295, 67817480, 94944472, 108507968, 118680590, 135634960, 189888944, 217015936, 237361180, 271269920, 379777888, 434031872, 474722360, 542539840, 759555776, 868063744, 949444720, 1085079680, 1519111552, 1898889440, 2170159360, 3038223104, 3797778880, 4340318720, 6076446208, 7595557760, 15191115520, 30382231040]

約数ペア:

[(1, 30382231040), (2, 15191115520), (4, 7595557760), (5, 6076446208), (7, 4340318720), (8, 3797778880), (10, 3038223104), (14, 2170159360), (16, 1898889440), (20, 1519111552), (28, 1085079680), (32, 949444720), (35, 868063744), (40, 759555776), (56, 542539840), (64, 474722360), (70, 434031872), (80, 379777888), (112, 271269920), (128, 237361180), (140, 217015936), (160, 189888944), (224, 135634960), (256, 118680590), (280, 108507968), (320, 94944472), (448, 67817480), (512, 59340295), (560, 54253984), (640, 47472236), (896, 33908740), (1120, 27126992), (1280, 23736118), (1792, 16954370), (2240, 13563496), (2560, 11868059), (3584, 8477185), (4480, 6781748), (8960, 3390874), (17920, 1695437)]