151475270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{4523}}^1$

素因数の和:4744

約数の個数: 32

約数和(自身を含む): 290223648

約数和(自身を除く): 138748378

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 197, 394, 985, 1970, 3349, 4523, 6698, 9046, 16745, 22615, 33490, 45230, 76891, 153782, 384455, 768910, 891031, 1782062, 4455155, 8910310, 15147527, 30295054, 75737635, 151475270]

約数ペア:

[(1, 151475270), (2, 75737635), (5, 30295054), (10, 15147527), (17, 8910310), (34, 4455155), (85, 1782062), (170, 891031), (197, 768910), (394, 384455), (985, 153782), (1970, 76891), (3349, 45230), (4523, 33490), (6698, 22615), (9046, 16745)]