211128180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{3413}}^1$

素因数の和:4456

約数の個数: 48

約数和(自身を含む): 591905664

約数和(自身を除く): 380777484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1031, 2062, 3093, 3413, 4124, 5155, 6186, 6826, 10239, 10310, 12372, 13652, 15465, 17065, 20478, 20620, 30930, 34130, 40956, 51195, 61860, 68260, 102390, 204780, 3518803, 7037606, 10556409, 14075212, 17594015, 21112818, 35188030, 42225636, 52782045, 70376060, 105564090, 211128180]

約数ペア:

[(1, 211128180), (2, 105564090), (3, 70376060), (4, 52782045), (5, 42225636), (6, 35188030), (10, 21112818), (12, 17594015), (15, 14075212), (20, 10556409), (30, 7037606), (60, 3518803), (1031, 204780), (2062, 102390), (3093, 68260), (3413, 61860), (4124, 51195), (5155, 40956), (6186, 34130), (6826, 30930), (10239, 20620), (10310, 20478), (12372, 17065), (13652, 15465)]