11455890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5231}}^1$

素因数の和:5314

約数の個数: 32

約数和(自身を含む): 27876096

約数和(自身を除く): 16420206

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 5231, 10462, 15693, 26155, 31386, 52310, 78465, 156930, 381863, 763726, 1145589, 1909315, 2291178, 3818630, 5727945, 11455890]

約数ペア:

[(1, 11455890), (2, 5727945), (3, 3818630), (5, 2291178), (6, 1909315), (10, 1145589), (15, 763726), (30, 381863), (73, 156930), (146, 78465), (219, 52310), (365, 31386), (438, 26155), (730, 15693), (1095, 10462), (2190, 5231)]