126147870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:594

約数の個数: 96

約数和(自身を含む): 345384000

約数和(自身を除く): 219236130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 149, 207, 230, 298, 345, 409, 414, 447, 690, 745, 818, 894, 1035, 1227, 1341, 1490, 2045, 2070, 2235, 2454, 2682, 3427, 3681, 4090, 4470, 6135, 6705, 6854, 7362, 9407, 10281, 12270, 13410, 17135, 18405, 18814, 20562, 28221, 30843, 34270, 36810, 47035, 51405, 56442, 60941, 61686, 84663, 94070, 102810, 121882, 141105, 154215, 169326, 182823, 282210, 304705, 308430, 365646, 423315, 548469, 609410, 846630, 914115, 1096938, 1401643, 1828230, 2742345, 2803286, 4204929, 5484690, 7008215, 8409858, 12614787, 14016430, 21024645, 25229574, 42049290, 63073935, 126147870]

約数ペア:

[(1, 126147870), (2, 63073935), (3, 42049290), (5, 25229574), (6, 21024645), (9, 14016430), (10, 12614787), (15, 8409858), (18, 7008215), (23, 5484690), (30, 4204929), (45, 2803286), (46, 2742345), (69, 1828230), (90, 1401643), (115, 1096938), (138, 914115), (149, 846630), (207, 609410), (230, 548469), (298, 423315), (345, 365646), (409, 308430), (414, 304705), (447, 282210), (690, 182823), (745, 169326), (818, 154215), (894, 141105), (1035, 121882), (1227, 102810), (1341, 94070), (1490, 84663), (2045, 61686), (2070, 60941), (2235, 56442), (2454, 51405), (2682, 47035), (3427, 36810), (3681, 34270), (4090, 30843), (4470, 28221), (6135, 20562), (6705, 18814), (6854, 18405), (7362, 17135), (9407, 13410), (10281, 12270)]