15057860

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 32852736

約数和(自身を除く): 17794876

約数列:

[1, 2, 4, 5, 10, 20, 47, 83, 94, 166, 188, 193, 235, 332, 386, 415, 470, 772, 830, 940, 965, 1660, 1930, 3860, 3901, 7802, 9071, 15604, 16019, 18142, 19505, 32038, 36284, 39010, 45355, 64076, 78020, 80095, 90710, 160190, 181420, 320380, 752893, 1505786, 3011572, 3764465, 7528930, 15057860]

約数ペア:

[(1, 15057860), (2, 7528930), (4, 3764465), (5, 3011572), (10, 1505786), (20, 752893), (47, 320380), (83, 181420), (94, 160190), (166, 90710), (188, 80095), (193, 78020), (235, 64076), (332, 45355), (386, 39010), (415, 36284), (470, 32038), (772, 19505), (830, 18142), (940, 16019), (965, 15604), (1660, 9071), (1930, 7802), (3860, 3901)]