42976475780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1103}}^1\times {\mathrm{1319}}^1$

素因数の和:2649

約数の個数: 96

約数和(自身を含む): 103804968960

約数和(自身を除く): 60828493180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 211, 422, 844, 1055, 1103, 1319, 1477, 2110, 2206, 2638, 2954, 4220, 4412, 5276, 5515, 5908, 6595, 7385, 7721, 9233, 11030, 13190, 14770, 15442, 18466, 22060, 26380, 29540, 30884, 36932, 38605, 46165, 77210, 92330, 154420, 184660, 232733, 278309, 465466, 556618, 930932, 1113236, 1163665, 1391545, 1454857, 1629131, 1948163, 2327330, 2783090, 2909714, 3258262, 3896326, 4654660, 5566180, 5819428, 6516524, 7274285, 7792652, 8145655, 9740815, 10183999, 14548570, 16291310, 19481630, 20367998, 29097140, 32582620, 38963260, 40735996, 50919995, 101839990, 203679980, 306974827, 613949654, 1227899308, 1534874135, 2148823789, 3069748270, 4297647578, 6139496540, 8595295156, 10744118945, 21488237890, 42976475780]

約数ペア:

[(1, 42976475780), (2, 21488237890), (4, 10744118945), (5, 8595295156), (7, 6139496540), (10, 4297647578), (14, 3069748270), (20, 2148823789), (28, 1534874135), (35, 1227899308), (70, 613949654), (140, 306974827), (211, 203679980), (422, 101839990), (844, 50919995), (1055, 40735996), (1103, 38963260), (1319, 32582620), (1477, 29097140), (2110, 20367998), (2206, 19481630), (2638, 16291310), (2954, 14548570), (4220, 10183999), (4412, 9740815), (5276, 8145655), (5515, 7792652), (5908, 7274285), (6595, 6516524), (7385, 5819428), (7721, 5566180), (9233, 4654660), (11030, 3896326), (13190, 3258262), (14770, 2909714), (15442, 2783090), (18466, 2327330), (22060, 1948163), (26380, 1629131), (29540, 1454857), (30884, 1391545), (36932, 1163665), (38605, 1113236), (46165, 930932), (77210, 556618), (92330, 465466), (154420, 278309), (184660, 232733)]