29917790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:873

約数の個数: 64

約数和(自身を含む): 67350528

約数和(自身を除く): 37432738

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 85, 119, 155, 170, 217, 238, 310, 434, 527, 595, 811, 1054, 1085, 1190, 1622, 2170, 2635, 3689, 4055, 5270, 5677, 7378, 8110, 11354, 13787, 18445, 25141, 27574, 28385, 36890, 50282, 56770, 68935, 96509, 125705, 137870, 175987, 193018, 251410, 351974, 427397, 482545, 854794, 879935, 965090, 1759870, 2136985, 2991779, 4273970, 5983558, 14958895, 29917790]

約数ペア:

[(1, 29917790), (2, 14958895), (5, 5983558), (7, 4273970), (10, 2991779), (14, 2136985), (17, 1759870), (31, 965090), (34, 879935), (35, 854794), (62, 482545), (70, 427397), (85, 351974), (119, 251410), (155, 193018), (170, 175987), (217, 137870), (238, 125705), (310, 96509), (434, 68935), (527, 56770), (595, 50282), (811, 36890), (1054, 28385), (1085, 27574), (1190, 25141), (1622, 18445), (2170, 13787), (2635, 11354), (3689, 8110), (4055, 7378), (5270, 5677)]