2683890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2711}}^1$

素因数の和:2735

約数の個数: 48

約数和(自身を含む): 7615296

約数和(自身を除く): 4931406

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 2711, 5422, 8133, 13555, 16266, 24399, 27110, 29821, 40665, 48798, 59642, 81330, 89463, 121995, 149105, 178926, 243990, 268389, 298210, 447315, 536778, 894630, 1341945, 2683890]

約数ペア:

[(1, 2683890), (2, 1341945), (3, 894630), (5, 536778), (6, 447315), (9, 298210), (10, 268389), (11, 243990), (15, 178926), (18, 149105), (22, 121995), (30, 89463), (33, 81330), (45, 59642), (55, 48798), (66, 40665), (90, 29821), (99, 27110), (110, 24399), (165, 16266), (198, 13555), (330, 8133), (495, 5422), (990, 2711)]