7548930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 20459520

約数和(自身を除く): 12910590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 90, 135, 146, 219, 270, 365, 383, 438, 657, 730, 766, 1095, 1149, 1314, 1915, 1971, 2190, 2298, 3285, 3447, 3830, 3942, 5745, 6570, 6894, 9855, 10341, 11490, 17235, 19710, 20682, 27959, 34470, 51705, 55918, 83877, 103410, 139795, 167754, 251631, 279590, 419385, 503262, 754893, 838770, 1258155, 1509786, 2516310, 3774465, 7548930]

約数ペア:

[(1, 7548930), (2, 3774465), (3, 2516310), (5, 1509786), (6, 1258155), (9, 838770), (10, 754893), (15, 503262), (18, 419385), (27, 279590), (30, 251631), (45, 167754), (54, 139795), (73, 103410), (90, 83877), (135, 55918), (146, 51705), (219, 34470), (270, 27959), (365, 20682), (383, 19710), (438, 17235), (657, 11490), (730, 10341), (766, 9855), (1095, 6894), (1149, 6570), (1314, 5745), (1915, 3942), (1971, 3830), (2190, 3447), (2298, 3285)]