2213816520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{18448471}}^1$

素因数の和:18448485

約数の個数: 32

約数和(自身を含む): 6641449920

約数和(自身を除く): 4427633400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 18448471, 36896942, 55345413, 73793884, 92242355, 110690826, 147587768, 184484710, 221381652, 276727065, 368969420, 442763304, 553454130, 737938840, 1106908260, 2213816520]

約数ペア:

[(1, 2213816520), (2, 1106908260), (3, 737938840), (4, 553454130), (5, 442763304), (6, 368969420), (8, 276727065), (10, 221381652), (12, 184484710), (15, 147587768), (20, 110690826), (24, 92242355), (30, 73793884), (40, 55345413), (60, 36896942), (120, 18448471)]