63645420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{3389}}^1$

素因数の和:3714

約数の個数: 48

約数和(自身を含む): 178829280

約数和(自身を除く): 115183860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 3130, 3389, 3756, 4695, 6260, 6778, 9390, 10167, 13556, 16945, 18780, 20334, 33890, 40668, 50835, 67780, 101670, 203340, 1060757, 2121514, 3182271, 4243028, 5303785, 6364542, 10607570, 12729084, 15911355, 21215140, 31822710, 63645420]

約数ペア:

[(1, 63645420), (2, 31822710), (3, 21215140), (4, 15911355), (5, 12729084), (6, 10607570), (10, 6364542), (12, 5303785), (15, 4243028), (20, 3182271), (30, 2121514), (60, 1060757), (313, 203340), (626, 101670), (939, 67780), (1252, 50835), (1565, 40668), (1878, 33890), (3130, 20334), (3389, 18780), (3756, 16945), (4695, 13556), (6260, 10167), (6778, 9390)]