30768572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 60383232

約数和(自身を除く): 29614660

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 103, 191, 206, 382, 391, 412, 764, 782, 1564, 1751, 2369, 3247, 3502, 4393, 4738, 6494, 7004, 8786, 9476, 12988, 17572, 19673, 39346, 40273, 74681, 78692, 80546, 149362, 161092, 298724, 334441, 452479, 668882, 904958, 1337764, 1809916, 7692143, 15384286, 30768572]

約数ペア:

[(1, 30768572), (2, 15384286), (4, 7692143), (17, 1809916), (23, 1337764), (34, 904958), (46, 668882), (68, 452479), (92, 334441), (103, 298724), (191, 161092), (206, 149362), (382, 80546), (391, 78692), (412, 74681), (764, 40273), (782, 39346), (1564, 19673), (1751, 17572), (2369, 12988), (3247, 9476), (3502, 8786), (4393, 7004), (4738, 6494)]