1983729230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{22367}}^1$

素因数の和:22569

約数の個数: 48

約数和(自身を含む): 4176821376

約数和(自身を除く): 2193092146

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 181, 245, 362, 490, 905, 1267, 1810, 2534, 6335, 8869, 12670, 17738, 22367, 44345, 44734, 88690, 111835, 156569, 223670, 313138, 782845, 1095983, 1565690, 2191966, 4048427, 5479915, 8096854, 10959830, 20242135, 28338989, 40484270, 56677978, 141694945, 198372923, 283389890, 396745846, 991864615, 1983729230]

約数ペア:

[(1, 1983729230), (2, 991864615), (5, 396745846), (7, 283389890), (10, 198372923), (14, 141694945), (35, 56677978), (49, 40484270), (70, 28338989), (98, 20242135), (181, 10959830), (245, 8096854), (362, 5479915), (490, 4048427), (905, 2191966), (1267, 1565690), (1810, 1095983), (2534, 782845), (6335, 313138), (8869, 223670), (12670, 156569), (17738, 111835), (22367, 88690), (44345, 44734)]