73575410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 141960600

約数和(自身を除く): 68385190

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 229, 361, 445, 458, 722, 890, 1145, 1691, 1805, 2290, 3382, 3610, 4351, 8455, 8702, 16910, 20381, 21755, 32129, 40762, 43510, 64258, 82669, 101905, 160645, 165338, 203810, 321290, 387239, 413345, 774478, 826690, 1936195, 3872390, 7357541, 14715082, 36787705, 73575410]

約数ペア:

[(1, 73575410), (2, 36787705), (5, 14715082), (10, 7357541), (19, 3872390), (38, 1936195), (89, 826690), (95, 774478), (178, 413345), (190, 387239), (229, 321290), (361, 203810), (445, 165338), (458, 160645), (722, 101905), (890, 82669), (1145, 64258), (1691, 43510), (1805, 40762), (2290, 32129), (3382, 21755), (3610, 20381), (4351, 16910), (8455, 8702)]