805112310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{877}}^1$

素因数の和:1389

約数の個数: 64

約数和(自身を含む): 1966270464

約数和(自身を除く): 1161158154

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 431, 710, 862, 877, 1065, 1293, 1754, 2130, 2155, 2586, 2631, 4310, 4385, 5262, 6465, 8770, 12930, 13155, 26310, 30601, 61202, 62267, 91803, 124534, 153005, 183606, 186801, 306010, 311335, 373602, 377987, 459015, 622670, 755974, 918030, 934005, 1133961, 1868010, 1889935, 2267922, 3779870, 5669805, 11339610, 26837077, 53674154, 80511231, 134185385, 161022462, 268370770, 402556155, 805112310]

約数ペア:

[(1, 805112310), (2, 402556155), (3, 268370770), (5, 161022462), (6, 134185385), (10, 80511231), (15, 53674154), (30, 26837077), (71, 11339610), (142, 5669805), (213, 3779870), (355, 2267922), (426, 1889935), (431, 1868010), (710, 1133961), (862, 934005), (877, 918030), (1065, 755974), (1293, 622670), (1754, 459015), (2130, 377987), (2155, 373602), (2586, 311335), (2631, 306010), (4310, 186801), (4385, 183606), (5262, 153005), (6465, 124534), (8770, 91803), (12930, 62267), (13155, 61202), (26310, 30601)]