304816510

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1\times {\mathrm{617}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 555310080

約数和(自身を除く): 250493570

約数列:

[1, 2, 5, 10, 127, 254, 389, 617, 635, 778, 1234, 1270, 1945, 3085, 3890, 6170, 49403, 78359, 98806, 156718, 240013, 247015, 391795, 480026, 494030, 783590, 1200065, 2400130, 30481651, 60963302, 152408255, 304816510]

約数ペア:

[(1, 304816510), (2, 152408255), (5, 60963302), (10, 30481651), (127, 2400130), (254, 1200065), (389, 783590), (617, 494030), (635, 480026), (778, 391795), (1234, 247015), (1270, 240013), (1945, 156718), (3085, 98806), (3890, 78359), (6170, 49403)]