31994103690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{528217}}^1$

素因数の和:528903

約数の個数: 48

約数和(自身を含む): 83308430088

約数和(自身を除く): 51314326398

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 673, 1346, 2019, 3365, 4038, 6057, 6730, 10095, 12114, 20190, 30285, 60570, 528217, 1056434, 1584651, 2641085, 3169302, 4753953, 5282170, 7923255, 9507906, 15846510, 23769765, 47539530, 355490041, 710980082, 1066470123, 1777450205, 2132940246, 3199410369, 3554900410, 5332350615, 6398820738, 10664701230, 15997051845, 31994103690]

約数ペア:

[(1, 31994103690), (2, 15997051845), (3, 10664701230), (5, 6398820738), (6, 5332350615), (9, 3554900410), (10, 3199410369), (15, 2132940246), (18, 1777450205), (30, 1066470123), (45, 710980082), (90, 355490041), (673, 47539530), (1346, 23769765), (2019, 15846510), (3365, 9507906), (4038, 7923255), (6057, 5282170), (6730, 4753953), (10095, 3169302), (12114, 2641085), (20190, 1584651), (30285, 1056434), (60570, 528217)]