227153290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10853}}^1$

素因数の和:10903

約数の個数: 64

約数和(自身を含む): 525159936

約数和(自身を除く): 298006646

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 598, 805, 910, 1495, 1610, 2093, 2990, 4186, 10465, 10853, 20930, 21706, 54265, 75971, 108530, 141089, 151942, 249619, 282178, 379855, 499238, 705445, 759710, 987623, 1248095, 1410890, 1747333, 1975246, 2496190, 3245047, 3494666, 4938115, 6490094, 8736665, 9876230, 16225235, 17473330, 22715329, 32450470, 45430658, 113576645, 227153290]

約数ペア:

[(1, 227153290), (2, 113576645), (5, 45430658), (7, 32450470), (10, 22715329), (13, 17473330), (14, 16225235), (23, 9876230), (26, 8736665), (35, 6490094), (46, 4938115), (65, 3494666), (70, 3245047), (91, 2496190), (115, 1975246), (130, 1747333), (161, 1410890), (182, 1248095), (230, 987623), (299, 759710), (322, 705445), (455, 499238), (598, 379855), (805, 282178), (910, 249619), (1495, 151942), (1610, 141089), (2093, 108530), (2990, 75971), (4186, 54265), (10465, 21706), (10853, 20930)]