14927940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1$

素因数の和:601

約数の個数: 72

約数和(自身を含む): 45601920

約数和(自身を除く): 30673980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 239, 347, 478, 694, 717, 956, 1041, 1195, 1388, 1434, 1735, 2082, 2151, 2390, 2868, 3123, 3470, 3585, 4164, 4302, 4780, 5205, 6246, 6940, 7170, 8604, 10410, 10755, 12492, 14340, 15615, 20820, 21510, 31230, 43020, 62460, 82933, 165866, 248799, 331732, 414665, 497598, 746397, 829330, 995196, 1243995, 1492794, 1658660, 2487990, 2985588, 3731985, 4975980, 7463970, 14927940]

約数ペア:

[(1, 14927940), (2, 7463970), (3, 4975980), (4, 3731985), (5, 2985588), (6, 2487990), (9, 1658660), (10, 1492794), (12, 1243995), (15, 995196), (18, 829330), (20, 746397), (30, 497598), (36, 414665), (45, 331732), (60, 248799), (90, 165866), (180, 82933), (239, 62460), (347, 43020), (478, 31230), (694, 21510), (717, 20820), (956, 15615), (1041, 14340), (1195, 12492), (1388, 10755), (1434, 10410), (1735, 8604), (2082, 7170), (2151, 6940), (2390, 6246), (2868, 5205), (3123, 4780), (3470, 4302), (3585, 4164)]