21462842010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{557}}^1\times {\mathrm{3389}}^1$

素因数の和:4335

約数の個数: 64

約数和(自身を含む): 51754723200

約数和(自身を除く): 30291881190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 379, 557, 758, 1114, 1137, 1671, 1895, 2274, 2785, 3342, 3389, 3790, 5570, 5685, 6778, 8355, 10167, 11370, 16710, 16945, 20334, 33890, 50835, 101670, 211103, 422206, 633309, 1055515, 1266618, 1284431, 1887673, 2111030, 2568862, 3166545, 3775346, 3853293, 5663019, 6333090, 6422155, 7706586, 9438365, 11326038, 12844310, 18876730, 19266465, 28315095, 38532930, 56630190, 715428067, 1430856134, 2146284201, 3577140335, 4292568402, 7154280670, 10731421005, 21462842010]

約数ペア:

[(1, 21462842010), (2, 10731421005), (3, 7154280670), (5, 4292568402), (6, 3577140335), (10, 2146284201), (15, 1430856134), (30, 715428067), (379, 56630190), (557, 38532930), (758, 28315095), (1114, 19266465), (1137, 18876730), (1671, 12844310), (1895, 11326038), (2274, 9438365), (2785, 7706586), (3342, 6422155), (3389, 6333090), (3790, 5663019), (5570, 3853293), (5685, 3775346), (6778, 3166545), (8355, 2568862), (10167, 2111030), (11370, 1887673), (16710, 1284431), (16945, 1266618), (20334, 1055515), (33890, 633309), (50835, 422206), (101670, 211103)]