684651130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{45613}}^1$

素因数の和:45718

約数の個数: 32

約数和(自身を含む): 1313683200

約数和(自身を除く): 629032070

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1501, 3002, 7505, 15010, 45613, 91226, 228065, 456130, 866647, 1733294, 3603427, 4333235, 7206854, 8666470, 18017135, 36034270, 68465113, 136930226, 342325565, 684651130]

約数ペア:

[(1, 684651130), (2, 342325565), (5, 136930226), (10, 68465113), (19, 36034270), (38, 18017135), (79, 8666470), (95, 7206854), (158, 4333235), (190, 3603427), (395, 1733294), (790, 866647), (1501, 456130), (3002, 228065), (7505, 91226), (15010, 45613)]