303670490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{4789}}^1$

素因数の和:5186

約数の個数: 32

約数和(自身を含む): 580433040

約数和(自身を除く): 276762550

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 373, 746, 1865, 3730, 4789, 6341, 9578, 12682, 23945, 31705, 47890, 63410, 81413, 162826, 407065, 814130, 1786297, 3572594, 8931485, 17862970, 30367049, 60734098, 151835245, 303670490]

約数ペア:

[(1, 303670490), (2, 151835245), (5, 60734098), (10, 30367049), (17, 17862970), (34, 8931485), (85, 3572594), (170, 1786297), (373, 814130), (746, 407065), (1865, 162826), (3730, 81413), (4789, 63410), (6341, 47890), (9578, 31705), (12682, 23945)]