7123890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2861}}^1$

素因数の和:2954

約数の個数: 32

約数和(自身を含む): 17309376

約数和(自身を除く): 10185486

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 2861, 5722, 8583, 14305, 17166, 28610, 42915, 85830, 237463, 474926, 712389, 1187315, 1424778, 2374630, 3561945, 7123890]

約数ペア:

[(1, 7123890), (2, 3561945), (3, 2374630), (5, 1424778), (6, 1187315), (10, 712389), (15, 474926), (30, 237463), (83, 85830), (166, 42915), (249, 28610), (415, 17166), (498, 14305), (830, 8583), (1245, 5722), (2490, 2861)]