643370030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1\times {\mathrm{4519}}^1$

素因数の和:5168

約数の個数: 32

約数和(自身を含む): 1210636800

約数和(自身を除く): 567266770

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 619, 1238, 3095, 4519, 6190, 9038, 14237, 22595, 28474, 45190, 71185, 103937, 142370, 207874, 519685, 1039370, 2797261, 5594522, 13986305, 27972610, 64337003, 128674006, 321685015, 643370030]

約数ペア:

[(1, 643370030), (2, 321685015), (5, 128674006), (10, 64337003), (23, 27972610), (46, 13986305), (115, 5594522), (230, 2797261), (619, 1039370), (1238, 519685), (3095, 207874), (4519, 142370), (6190, 103937), (9038, 71185), (14237, 45190), (22595, 28474)]