2842110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1373}}^1$

素因数の和:1409

約数の個数: 48

約数和(自身を含む): 7716384

約数和(自身を除く): 4874274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 1373, 2070, 2746, 4119, 6865, 8238, 12357, 13730, 20595, 24714, 31579, 41190, 61785, 63158, 94737, 123570, 157895, 189474, 284211, 315790, 473685, 568422, 947370, 1421055, 2842110]

約数ペア:

[(1, 2842110), (2, 1421055), (3, 947370), (5, 568422), (6, 473685), (9, 315790), (10, 284211), (15, 189474), (18, 157895), (23, 123570), (30, 94737), (45, 63158), (46, 61785), (69, 41190), (90, 31579), (115, 24714), (138, 20595), (207, 13730), (230, 12357), (345, 8238), (414, 6865), (690, 4119), (1035, 2746), (1373, 2070)]