291892770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10847}}^1$

素因数の和:10896

約数の個数: 96

約数和(自身を含む): 852913152

約数和(自身を除く): 561020382

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 195, 207, 230, 234, 299, 345, 390, 414, 585, 598, 690, 897, 1035, 1170, 1495, 1794, 2070, 2691, 2990, 4485, 5382, 8970, 10847, 13455, 21694, 26910, 32541, 54235, 65082, 97623, 108470, 141011, 162705, 195246, 249481, 282022, 325410, 423033, 488115, 498962, 705055, 748443, 846066, 976230, 1247405, 1269099, 1410110, 1496886, 2115165, 2245329, 2494810, 2538198, 3243253, 3742215, 4230330, 4490658, 6345495, 6486506, 7484430, 9729759, 11226645, 12690990, 16216265, 19459518, 22453290, 29189277, 32432530, 48648795, 58378554, 97297590, 145946385, 291892770]

約数ペア:

[(1, 291892770), (2, 145946385), (3, 97297590), (5, 58378554), (6, 48648795), (9, 32432530), (10, 29189277), (13, 22453290), (15, 19459518), (18, 16216265), (23, 12690990), (26, 11226645), (30, 9729759), (39, 7484430), (45, 6486506), (46, 6345495), (65, 4490658), (69, 4230330), (78, 3742215), (90, 3243253), (115, 2538198), (117, 2494810), (130, 2245329), (138, 2115165), (195, 1496886), (207, 1410110), (230, 1269099), (234, 1247405), (299, 976230), (345, 846066), (390, 748443), (414, 705055), (585, 498962), (598, 488115), (690, 423033), (897, 325410), (1035, 282022), (1170, 249481), (1495, 195246), (1794, 162705), (2070, 141011), (2691, 108470), (2990, 97623), (4485, 65082), (5382, 54235), (8970, 32541), (10847, 26910), (13455, 21694)]