91783770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1499}}^1$

素因数の和:1679

約数の個数: 64

約数和(自身を含む): 238896000

約数和(自身を除く): 147112230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 157, 195, 314, 390, 471, 785, 942, 1499, 1570, 2041, 2355, 2998, 4082, 4497, 4710, 6123, 7495, 8994, 10205, 12246, 14990, 19487, 20410, 22485, 30615, 38974, 44970, 58461, 61230, 97435, 116922, 194870, 235343, 292305, 470686, 584610, 706029, 1176715, 1412058, 2353430, 3059459, 3530145, 6118918, 7060290, 9178377, 15297295, 18356754, 30594590, 45891885, 91783770]

約数ペア:

[(1, 91783770), (2, 45891885), (3, 30594590), (5, 18356754), (6, 15297295), (10, 9178377), (13, 7060290), (15, 6118918), (26, 3530145), (30, 3059459), (39, 2353430), (65, 1412058), (78, 1176715), (130, 706029), (157, 584610), (195, 470686), (314, 292305), (390, 235343), (471, 194870), (785, 116922), (942, 97435), (1499, 61230), (1570, 58461), (2041, 44970), (2355, 38974), (2998, 30615), (4082, 22485), (4497, 20410), (4710, 19487), (6123, 14990), (7495, 12246), (8994, 10205)]