27186740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11423}}^1$

素因数の和:11456

約数の個数: 48

約数和(自身を含む): 69092352

約数和(自身を除く): 41905612

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 11423, 22846, 45692, 57115, 79961, 114230, 159922, 194191, 228460, 319844, 388382, 399805, 776764, 799610, 970955, 1359337, 1599220, 1941910, 2718674, 3883820, 5437348, 6796685, 13593370, 27186740]

約数ペア:

[(1, 27186740), (2, 13593370), (4, 6796685), (5, 5437348), (7, 3883820), (10, 2718674), (14, 1941910), (17, 1599220), (20, 1359337), (28, 970955), (34, 799610), (35, 776764), (68, 399805), (70, 388382), (85, 319844), (119, 228460), (140, 194191), (170, 159922), (238, 114230), (340, 79961), (476, 57115), (595, 45692), (1190, 22846), (2380, 11423)]