1330582690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{691}}^1$

素因数の和:1003

約数の個数: 64

約数和(自身を含む): 2604400128

約数和(自身を除く): 1273817438

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 241, 470, 482, 691, 799, 1205, 1382, 1598, 2410, 3455, 3995, 4097, 6910, 7990, 8194, 11327, 11747, 20485, 22654, 23494, 32477, 40970, 56635, 58735, 64954, 113270, 117470, 162385, 166531, 192559, 324770, 333062, 385118, 552109, 832655, 962795, 1104218, 1665310, 1925590, 2760545, 2831027, 5521090, 5662054, 7826957, 14155135, 15653914, 28310270, 39134785, 78269570, 133058269, 266116538, 665291345, 1330582690]

約数ペア:

[(1, 1330582690), (2, 665291345), (5, 266116538), (10, 133058269), (17, 78269570), (34, 39134785), (47, 28310270), (85, 15653914), (94, 14155135), (170, 7826957), (235, 5662054), (241, 5521090), (470, 2831027), (482, 2760545), (691, 1925590), (799, 1665310), (1205, 1104218), (1382, 962795), (1598, 832655), (2410, 552109), (3455, 385118), (3995, 333062), (4097, 324770), (6910, 192559), (7990, 166531), (8194, 162385), (11327, 117470), (11747, 113270), (20485, 64954), (22654, 58735), (23494, 56635), (32477, 40970)]