65879130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{311}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 166053888

約数和(自身を除く): 100174758

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 307, 311, 345, 614, 622, 690, 921, 933, 1535, 1555, 1842, 1866, 3070, 3110, 4605, 4665, 7061, 7153, 9210, 9330, 14122, 14306, 21183, 21459, 35305, 35765, 42366, 42918, 70610, 71530, 95477, 105915, 107295, 190954, 211830, 214590, 286431, 477385, 572862, 954770, 1432155, 2195971, 2864310, 4391942, 6587913, 10979855, 13175826, 21959710, 32939565, 65879130]

約数ペア:

[(1, 65879130), (2, 32939565), (3, 21959710), (5, 13175826), (6, 10979855), (10, 6587913), (15, 4391942), (23, 2864310), (30, 2195971), (46, 1432155), (69, 954770), (115, 572862), (138, 477385), (230, 286431), (307, 214590), (311, 211830), (345, 190954), (614, 107295), (622, 105915), (690, 95477), (921, 71530), (933, 70610), (1535, 42918), (1555, 42366), (1842, 35765), (1866, 35305), (3070, 21459), (3110, 21183), (4605, 14306), (4665, 14122), (7061, 9330), (7153, 9210)]