8216490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{683}}^1$

素因数の和:1094

約数の個数: 32

約数和(自身を含む): 19797696

約数和(自身を除く): 11581206

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 401, 683, 802, 1203, 1366, 2005, 2049, 2406, 3415, 4010, 4098, 6015, 6830, 10245, 12030, 20490, 273883, 547766, 821649, 1369415, 1643298, 2738830, 4108245, 8216490]

約数ペア:

[(1, 8216490), (2, 4108245), (3, 2738830), (5, 1643298), (6, 1369415), (10, 821649), (15, 547766), (30, 273883), (401, 20490), (683, 12030), (802, 10245), (1203, 6830), (1366, 6015), (2005, 4098), (2049, 4010), (2406, 3415)]