1683175020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{178681}}^1$

素因数の和:178850

約数の個数: 48

約数和(自身を含む): 4742935008

約数和(自身を除く): 3059759988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 178681, 357362, 536043, 714724, 893405, 1072086, 1786810, 2144172, 2680215, 3573620, 5360430, 10720860, 28052917, 56105834, 84158751, 112211668, 140264585, 168317502, 280529170, 336635004, 420793755, 561058340, 841587510, 1683175020]

約数ペア:

[(1, 1683175020), (2, 841587510), (3, 561058340), (4, 420793755), (5, 336635004), (6, 280529170), (10, 168317502), (12, 140264585), (15, 112211668), (20, 84158751), (30, 56105834), (60, 28052917), (157, 10720860), (314, 5360430), (471, 3573620), (628, 2680215), (785, 2144172), (942, 1786810), (1570, 1072086), (1884, 893405), (2355, 714724), (3140, 536043), (4710, 357362), (9420, 178681)]