543285430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{709}}^1$

素因数の和:881

約数の個数: 64

約数和(自身を含む): 1068408000

約数和(自身を除く): 525122570

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 109, 185, 190, 218, 370, 545, 703, 709, 1090, 1406, 1418, 2071, 3515, 3545, 4033, 4142, 7030, 7090, 8066, 10355, 13471, 20165, 20710, 26233, 26942, 40330, 52466, 67355, 76627, 77281, 131165, 134710, 153254, 154562, 262330, 383135, 386405, 498427, 766270, 772810, 996854, 1468339, 2492135, 2859397, 2936678, 4984270, 5718794, 7341695, 14296985, 14683390, 28593970, 54328543, 108657086, 271642715, 543285430]

約数ペア:

[(1, 543285430), (2, 271642715), (5, 108657086), (10, 54328543), (19, 28593970), (37, 14683390), (38, 14296985), (74, 7341695), (95, 5718794), (109, 4984270), (185, 2936678), (190, 2859397), (218, 2492135), (370, 1468339), (545, 996854), (703, 772810), (709, 766270), (1090, 498427), (1406, 386405), (1418, 383135), (2071, 262330), (3515, 154562), (3545, 153254), (4033, 134710), (4142, 131165), (7030, 77281), (7090, 76627), (8066, 67355), (10355, 52466), (13471, 40330), (20165, 26942), (20710, 26233)]