217468930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{182747}}^1$

素因数の和:182778

約数の個数: 32

約数和(自身を含む): 473682816

約数和(自身を除く): 256213886

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 182747, 365494, 913735, 1279229, 1827470, 2558458, 3106699, 6213398, 6396145, 12792290, 15533495, 21746893, 31066990, 43493786, 108734465, 217468930]

約数ペア:

[(1, 217468930), (2, 108734465), (5, 43493786), (7, 31066990), (10, 21746893), (14, 15533495), (17, 12792290), (34, 6396145), (35, 6213398), (70, 3106699), (85, 2558458), (119, 1827470), (170, 1279229), (238, 913735), (595, 365494), (1190, 182747)]