630294346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1559}}^1$

素因数の和:1659

約数の個数: 64

約数和(自身を含む): 1164533760

約数和(自身を除く): 534239414

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 47, 94, 187, 253, 374, 391, 506, 517, 782, 799, 1034, 1081, 1559, 1598, 2162, 3118, 4301, 8602, 8789, 11891, 17149, 17578, 18377, 23782, 26503, 34298, 35857, 36754, 53006, 71714, 73273, 146546, 202147, 291533, 394427, 404294, 583066, 609569, 788854, 806003, 1219138, 1245641, 1612006, 1685279, 2491282, 3370558, 6705259, 13410518, 13702051, 18538069, 27404102, 28649743, 37076138, 57299486, 315147173, 630294346]

約数ペア:

[(1, 630294346), (2, 315147173), (11, 57299486), (17, 37076138), (22, 28649743), (23, 27404102), (34, 18538069), (46, 13702051), (47, 13410518), (94, 6705259), (187, 3370558), (253, 2491282), (374, 1685279), (391, 1612006), (506, 1245641), (517, 1219138), (782, 806003), (799, 788854), (1034, 609569), (1081, 583066), (1559, 404294), (1598, 394427), (2162, 291533), (3118, 202147), (4301, 146546), (8602, 73273), (8789, 71714), (11891, 53006), (17149, 36754), (17578, 35857), (18377, 34298), (23782, 26503)]