262769130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1741}}^1$

素因数の和:1813

約数の個数: 128

約数和(自身を含む): 772611840

約数和(自身を除く): 509842710

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 43, 45, 54, 65, 78, 86, 90, 117, 129, 130, 135, 195, 215, 234, 258, 270, 351, 387, 390, 430, 559, 585, 645, 702, 774, 1118, 1161, 1170, 1290, 1677, 1741, 1755, 1935, 2322, 2795, 3354, 3482, 3510, 3870, 5031, 5223, 5590, 5805, 8385, 8705, 10062, 10446, 11610, 15093, 15669, 16770, 17410, 22633, 25155, 26115, 30186, 31338, 45266, 47007, 50310, 52230, 67899, 74863, 75465, 78345, 94014, 113165, 135798, 149726, 150930, 156690, 203697, 224589, 226330, 235035, 339495, 374315, 407394, 449178, 470070, 611091, 673767, 678990, 748630, 973219, 1018485, 1122945, 1222182, 1347534, 1946438, 2021301, 2036970, 2245890, 2919657, 3055455, 3368835, 4042602, 4866095, 5839314, 6110910, 6737670, 8758971, 9732190, 10106505, 14598285, 17517942, 20213010, 26276913, 29196570, 43794855, 52553826, 87589710, 131384565, 262769130]

約数ペア:

[(1, 262769130), (2, 131384565), (3, 87589710), (5, 52553826), (6, 43794855), (9, 29196570), (10, 26276913), (13, 20213010), (15, 17517942), (18, 14598285), (26, 10106505), (27, 9732190), (30, 8758971), (39, 6737670), (43, 6110910), (45, 5839314), (54, 4866095), (65, 4042602), (78, 3368835), (86, 3055455), (90, 2919657), (117, 2245890), (129, 2036970), (130, 2021301), (135, 1946438), (195, 1347534), (215, 1222182), (234, 1122945), (258, 1018485), (270, 973219), (351, 748630), (387, 678990), (390, 673767), (430, 611091), (559, 470070), (585, 449178), (645, 407394), (702, 374315), (774, 339495), (1118, 235035), (1161, 226330), (1170, 224589), (1290, 203697), (1677, 156690), (1741, 150930), (1755, 149726), (1935, 135798), (2322, 113165), (2795, 94014), (3354, 78345), (3482, 75465), (3510, 74863), (3870, 67899), (5031, 52230), (5223, 50310), (5590, 47007), (5805, 45266), (8385, 31338), (8705, 30186), (10062, 26115), (10446, 25155), (11610, 22633), (15093, 17410), (15669, 16770)]