9175010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 18380520

約数和(自身を除く): 9205510

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 89, 122, 130, 169, 178, 305, 338, 445, 610, 793, 845, 890, 1157, 1586, 1690, 2314, 3965, 5429, 5785, 7930, 10309, 10858, 11570, 15041, 20618, 27145, 30082, 51545, 54290, 70577, 75205, 103090, 141154, 150410, 352885, 705770, 917501, 1835002, 4587505, 9175010]

約数ペア:

[(1, 9175010), (2, 4587505), (5, 1835002), (10, 917501), (13, 705770), (26, 352885), (61, 150410), (65, 141154), (89, 103090), (122, 75205), (130, 70577), (169, 54290), (178, 51545), (305, 30082), (338, 27145), (445, 20618), (610, 15041), (793, 11570), (845, 10858), (890, 10309), (1157, 7930), (1586, 5785), (1690, 5429), (2314, 3965)]