520024890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{225119}}^1$

素因数の和:225147

約数の個数: 64

約数和(自身を含む): 1556029440

約数和(自身を除く): 1036004550

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 225119, 450238, 675357, 1125595, 1350714, 1575833, 2251190, 2476309, 3151666, 3376785, 4727499, 4952618, 6753570, 7428927, 7879165, 9454998, 12381545, 14857854, 15758330, 17334163, 23637495, 24763090, 34668326, 37144635, 47274990, 52002489, 74289270, 86670815, 104004978, 173341630, 260012445, 520024890]

約数ペア:

[(1, 520024890), (2, 260012445), (3, 173341630), (5, 104004978), (6, 86670815), (7, 74289270), (10, 52002489), (11, 47274990), (14, 37144635), (15, 34668326), (21, 24763090), (22, 23637495), (30, 17334163), (33, 15758330), (35, 14857854), (42, 12381545), (55, 9454998), (66, 7879165), (70, 7428927), (77, 6753570), (105, 4952618), (110, 4727499), (154, 3376785), (165, 3151666), (210, 2476309), (231, 2251190), (330, 1575833), (385, 1350714), (462, 1125595), (770, 675357), (1155, 450238), (2310, 225119)]