12271650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3557}}^1$

素因数の和:3595

約数の個数: 48

約数和(自身を含む): 31765824

約数和(自身を除く): 19494174

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 3557, 7114, 10671, 17785, 21342, 35570, 53355, 81811, 88925, 106710, 163622, 177850, 245433, 266775, 409055, 490866, 533550, 818110, 1227165, 2045275, 2454330, 4090550, 6135825, 12271650]

約数ペア:

[(1, 12271650), (2, 6135825), (3, 4090550), (5, 2454330), (6, 2045275), (10, 1227165), (15, 818110), (23, 533550), (25, 490866), (30, 409055), (46, 266775), (50, 245433), (69, 177850), (75, 163622), (115, 106710), (138, 88925), (150, 81811), (230, 53355), (345, 35570), (575, 21342), (690, 17785), (1150, 10671), (1725, 7114), (3450, 3557)]