1750374990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{213721}}^1$

素因数の和:213754

約数の個数: 96

約数和(自身を含む): 5601226176

約数和(自身を除く): 3850851186

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 213721, 427442, 641163, 1068605, 1282326, 1496047, 1923489, 2137210, 2778373, 2992094, 3205815, 3846978, 4488141, 5556746, 6411630, 7480235, 8335119, 8976282, 9617445, 13464423, 13891865, 14960470, 16670238, 19234890, 19448611, 22440705, 25005357, 26928846, 27783730, 38897222, 41675595, 44881410, 50010714, 58345833, 67322115, 83351190, 97243055, 116691666, 125026785, 134644230, 175037499, 194486110, 250053570, 291729165, 350074998, 583458330, 875187495, 1750374990]

約数ペア:

[(1, 1750374990), (2, 875187495), (3, 583458330), (5, 350074998), (6, 291729165), (7, 250053570), (9, 194486110), (10, 175037499), (13, 134644230), (14, 125026785), (15, 116691666), (18, 97243055), (21, 83351190), (26, 67322115), (30, 58345833), (35, 50010714), (39, 44881410), (42, 41675595), (45, 38897222), (63, 27783730), (65, 26928846), (70, 25005357), (78, 22440705), (90, 19448611), (91, 19234890), (105, 16670238), (117, 14960470), (126, 13891865), (130, 13464423), (182, 9617445), (195, 8976282), (210, 8335119), (234, 7480235), (273, 6411630), (315, 5556746), (390, 4488141), (455, 3846978), (546, 3205815), (585, 2992094), (630, 2778373), (819, 2137210), (910, 1923489), (1170, 1496047), (1365, 1282326), (1638, 1068605), (2730, 641163), (4095, 427442), (8190, 213721)]