214904370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{461}}^1$

素因数の和:891

約数の個数: 64

約数和(自身を含む): 530893440

約数和(自身を除く): 315989070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 379, 410, 461, 615, 758, 922, 1137, 1230, 1383, 1895, 2274, 2305, 2766, 3790, 4610, 5685, 6915, 11370, 13830, 15539, 18901, 31078, 37802, 46617, 56703, 77695, 93234, 94505, 113406, 155390, 174719, 189010, 233085, 283515, 349438, 466170, 524157, 567030, 873595, 1048314, 1747190, 2620785, 5241570, 7163479, 14326958, 21490437, 35817395, 42980874, 71634790, 107452185, 214904370]

約数ペア:

[(1, 214904370), (2, 107452185), (3, 71634790), (5, 42980874), (6, 35817395), (10, 21490437), (15, 14326958), (30, 7163479), (41, 5241570), (82, 2620785), (123, 1747190), (205, 1048314), (246, 873595), (379, 567030), (410, 524157), (461, 466170), (615, 349438), (758, 283515), (922, 233085), (1137, 189010), (1230, 174719), (1383, 155390), (1895, 113406), (2274, 94505), (2305, 93234), (2766, 77695), (3790, 56703), (4610, 46617), (5685, 37802), (6915, 31078), (11370, 18901), (13830, 15539)]