60912380

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 131193216

約数和(自身を除く): 70280836

約数列:

[1, 2, 4, 5, 10, 20, 67, 131, 134, 262, 268, 335, 347, 524, 655, 670, 694, 1310, 1340, 1388, 1735, 2620, 3470, 6940, 8777, 17554, 23249, 35108, 43885, 45457, 46498, 87770, 90914, 92996, 116245, 175540, 181828, 227285, 232490, 454570, 464980, 909140, 3045619, 6091238, 12182476, 15228095, 30456190, 60912380]

約数ペア:

[(1, 60912380), (2, 30456190), (4, 15228095), (5, 12182476), (10, 6091238), (20, 3045619), (67, 909140), (131, 464980), (134, 454570), (262, 232490), (268, 227285), (335, 181828), (347, 175540), (524, 116245), (655, 92996), (670, 90914), (694, 87770), (1310, 46498), (1340, 45457), (1388, 43885), (1735, 35108), (2620, 23249), (3470, 17554), (6940, 8777)]