42214470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{19819}}^1$

素因数の和:19900

約数の個数: 32

約数和(自身を含む): 102746880

約数和(自身を除く): 60532410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 19819, 39638, 59457, 99095, 118914, 198190, 297285, 594570, 1407149, 2814298, 4221447, 7035745, 8442894, 14071490, 21107235, 42214470]

約数ペア:

[(1, 42214470), (2, 21107235), (3, 14071490), (5, 8442894), (6, 7035745), (10, 4221447), (15, 2814298), (30, 1407149), (71, 594570), (142, 297285), (213, 198190), (355, 118914), (426, 99095), (710, 59457), (1065, 39638), (2130, 19819)]