130218130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1499}}^1$

素因数の和:1603

約数の個数: 64

約数和(自身を含む): 287712000

約数和(自身を除く): 157493870

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 73, 85, 119, 146, 170, 238, 365, 511, 595, 730, 1022, 1190, 1241, 1499, 2482, 2555, 2998, 5110, 6205, 7495, 8687, 10493, 12410, 14990, 17374, 20986, 25483, 43435, 50966, 52465, 86870, 104930, 109427, 127415, 178381, 218854, 254830, 356762, 547135, 765989, 891905, 1094270, 1531978, 1783810, 1860259, 3720518, 3829945, 7659890, 9301295, 13021813, 18602590, 26043626, 65109065, 130218130]

約数ペア:

[(1, 130218130), (2, 65109065), (5, 26043626), (7, 18602590), (10, 13021813), (14, 9301295), (17, 7659890), (34, 3829945), (35, 3720518), (70, 1860259), (73, 1783810), (85, 1531978), (119, 1094270), (146, 891905), (170, 765989), (238, 547135), (365, 356762), (511, 254830), (595, 218854), (730, 178381), (1022, 127415), (1190, 109427), (1241, 104930), (1499, 86870), (2482, 52465), (2555, 50966), (2998, 43435), (5110, 25483), (6205, 20986), (7495, 17374), (8687, 14990), (10493, 12410)]