136791780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{31231}}^1$

素因数の和:31316

約数の個数: 48

約数和(自身を含む): 388276224

約数和(自身を除く): 251484444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 31231, 62462, 93693, 124924, 156155, 187386, 312310, 374772, 468465, 624620, 936930, 1873860, 2279863, 4559726, 6839589, 9119452, 11399315, 13679178, 22798630, 27358356, 34197945, 45597260, 68395890, 136791780]

約数ペア:

[(1, 136791780), (2, 68395890), (3, 45597260), (4, 34197945), (5, 27358356), (6, 22798630), (10, 13679178), (12, 11399315), (15, 9119452), (20, 6839589), (30, 4559726), (60, 2279863), (73, 1873860), (146, 936930), (219, 624620), (292, 468465), (365, 374772), (438, 312310), (730, 187386), (876, 156155), (1095, 124924), (1460, 93693), (2190, 62462), (4380, 31231)]