238426430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{35533}}^1$

素因数の和:35612

約数の個数: 32

約数和(自身を含む): 475871328

約数和(自身を除く): 237444898

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 35533, 71066, 177665, 355330, 390863, 781726, 1954315, 2167513, 3908630, 4335026, 10837565, 21675130, 23842643, 47685286, 119213215, 238426430]

約数ペア:

[(1, 238426430), (2, 119213215), (5, 47685286), (10, 23842643), (11, 21675130), (22, 10837565), (55, 4335026), (61, 3908630), (110, 2167513), (122, 1954315), (305, 781726), (610, 390863), (671, 355330), (1342, 177665), (3355, 71066), (6710, 35533)]