15146230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7247}}^1$

素因数の和:7284

約数の個数: 32

約数和(自身を含む): 31311360

約数和(自身を除く): 16165130

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 7247, 14494, 36235, 72470, 79717, 137693, 159434, 275386, 398585, 688465, 797170, 1376930, 1514623, 3029246, 7573115, 15146230]

約数ペア:

[(1, 15146230), (2, 7573115), (5, 3029246), (10, 1514623), (11, 1376930), (19, 797170), (22, 688465), (38, 398585), (55, 275386), (95, 159434), (110, 137693), (190, 79717), (209, 72470), (418, 36235), (1045, 14494), (2090, 7247)]