61894530

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{25471}}^1$

素因数の和:25493

約数の個数: 48

約数和(自身を含む): 166892544

約数和(自身を除く): 104998014

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 25471, 50942, 76413, 127355, 152826, 229239, 254710, 382065, 458478, 687717, 764130, 1146195, 1375434, 2063151, 2292390, 3438585, 4126302, 6189453, 6877170, 10315755, 12378906, 20631510, 30947265, 61894530]

約数ペア:

[(1, 61894530), (2, 30947265), (3, 20631510), (5, 12378906), (6, 10315755), (9, 6877170), (10, 6189453), (15, 4126302), (18, 3438585), (27, 2292390), (30, 2063151), (45, 1375434), (54, 1146195), (81, 764130), (90, 687717), (135, 458478), (162, 382065), (243, 254710), (270, 229239), (405, 152826), (486, 127355), (810, 76413), (1215, 50942), (2430, 25471)]