67298060

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 145297152

約数和(自身を除く): 77999092

約数列:

[1, 2, 4, 5, 10, 20, 71, 83, 142, 166, 284, 332, 355, 415, 571, 710, 830, 1142, 1420, 1660, 2284, 2855, 5710, 5893, 11420, 11786, 23572, 29465, 40541, 47393, 58930, 81082, 94786, 117860, 162164, 189572, 202705, 236965, 405410, 473930, 810820, 947860, 3364903, 6729806, 13459612, 16824515, 33649030, 67298060]

約数ペア:

[(1, 67298060), (2, 33649030), (4, 16824515), (5, 13459612), (10, 6729806), (20, 3364903), (71, 947860), (83, 810820), (142, 473930), (166, 405410), (284, 236965), (332, 202705), (355, 189572), (415, 162164), (571, 117860), (710, 94786), (830, 81082), (1142, 58930), (1420, 47393), (1660, 40541), (2284, 29465), (2855, 23572), (5710, 11786), (5893, 11420)]